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## (help)4-5) Sam paid Php 84 for 12 eggs. How much

**Ask: **(help)

4-5) Sam paid Php 84 for 12 eggs. How much should she pay for 30 eggs?

4) Kind of Proportion

5) Answer

6-7) A sack of rice can last for 20 days for 10 persons. How many days will it last for 5 persons?

6. Kind of proportion

7. Answer

8-9) A school has a ratio of 1 teacher to every 25 pupils. If there are 200 pupils in the school, how many teachers are there?

8.Kind of Proportion

9.answer

10-11) If 8 men can finish a job in 5 days, then how long will it take 10 men to do the same job?

10.Kind of Proportion

11.answer

12-13) A 50 meter ribbon is cut into pieces with a ratio 3:7. How long is each piece?

12.Kind of Proportion

13.answer

14-15) The ratio of three numbers is 2:3:5. The sum of two numbers is 120. What is the highest number ?

14.Kind of Proportion

15.answer

**Answer:**

4.84÷12=7 7×30=210

5.210

8.200÷25=8

9.8

**Step-by-step explanation:**

Yan lang po kaya ko sana nakatulong

## Identify what type of proportion is described. Type DIRECT, INDIRECT

**Ask: **Identify what type of proportion is described. Type DIRECT, INDIRECT or PARTITIVE.Wrong spelling is not consired. Do not solve. Please follow instruction.

1. If 5 red ballpens cost Php125, how much do 15 red ballpens cost?

2. The sum of ₱500 is to be divided among 3 children in the ratio of 5:7:8. How much will each child receive?

3. If 4 men can paint the walls of a room in 3 hours, how long will it take 6 men to do the same piece of work?

4. Php20,000 is to be divided among 3 boys in the ratio 1:2:2 . How much will each boy receive?

5. If 3 bakers can make a number of buko pies in 8 hours, then how long will it take 8 bakers to make the same number of buko pies?

7. A motorcycle can travel 190km in 3 hours. How far will it go if it travels for 5 hours?

8. Two boxes of pancake need 3 eggs. How many eggs are needed if 15 boxes of pancake will be cooked?

9. Dani has sufficient charcoal to last 12 days provided she uses only 2 buckets of charcoal a day. How long will the charcoal last if she uses 3 buckets a day?

10. There are 42 girls in grade 2. If the ratio of girls to boys is 6:7, how many boys are there in grade 2?

pa help po pls ty 🙂

**Answer:**

644564564

**Step-by-step explanation:**

## Exercise no. 2Direction : Solve word problems with inverse proportion1.

**Ask: **Exercise no. 2

Direction : Solve word problems with inverse proportion

1. If 4 men can finish 25 desks in 7 days, how many days can 8 men finish

the same number of desks?

2. A basket of food is sufficient to feed 10 persons for 3 days. How many

days would it last for 5 persons?

3. If 6 men can plow a field in 2 days. How long will 3 men do it?

4. If 60 trays are needed to pack 720 eggs in batches of 12, how many

trays are needed if the eggs are packed in batches of 18?

5. I have enough money to have a vacation of 12 days, if I spend Php500 a

day. For how many days will my money last if I decided to spend only

P400 a day?

**Answer:**

YOU CAN BE STRONG

**Step-by-step explanation:**

## Guide Questions: Q30. How long does a regular menstrual cycle

**Ask: **Guide Questions: Q30. How long does a regular menstrual cycle last?

Q31. Describe what happens to an egg during the first 14 days of the cycle in Part A.

Q32. Describe what happens to the egg if fertilization occurs.

Q33. Explain what takes place in the uterus after fertilization.

Q34. Why is it important to study the menstrual cycle

Q35. What might happen to a person whose nervous and endocrine systems fail to maintain homeostasis?

Q36. Suppose a boy skipped his lunch for the day. How will the hormones (glucagon) from his pancreas help his body to cope when his blood sugar level drops below normal?

Q37. Suppose a girl ate too many sweets such as candies and chocolates. How will the hormones (insulin) from her pancreas help her body cope with a possible blood sugar level rise above normal?

Q38. How do the nervous and endocrine systems respond to an increase in environmental temperature to achieve homeostasis?

Q39. How do the nervous, endocrine, and reproductive systems perform their coordinated functions in various functions such as pregnancy and childbirth, menstrual cycle, breastfeeding, and sexual intercourse?

Q30: 3-8 days. I guess.

## 1. At this stage, where can find the egg cell?

**Ask: **1. At this stage, where can find the egg cell? 2. What changes can you see in the uterine wall? 3. Why do you think this happens to the uterus? 4. How long does this stage last?

Answer:

Explanation:

What subject is this?

## Directions: Read, analyze and solve the following word problems. Label

**Ask: **

Directions: Read, analyze and solve the following word problems. Label your answers properly. Write the

answer only.

1. If 4 men can finish 25 desks in 7 days, how many days can 8 men finish the same number of desks?

2. A basket of food is sufficient to feed 10 persons for 3 days. How many days would it last for 5

persons?

3. if 6 men can plow a field in 2 days. How long will 3 men do it?

4. If 60 trays are needed to pack 720 eggs in batches of 12, how many trays are needed if the eggs are

packed in batches of 18.

5. I have enough money to have a vacation of 12 days, if I spend Php500 a day. For how many days

will my money last if I decided to spend only P400 a day?

6. Four equal pumps can fill a tank in 42 minutes. How long will 6 pumps of the same kind fill the

tank?

7. Three similar lamps use 4 liters of oil in 80 hours. How much oil will 6 lamps of the same kind use in

40 hours?

8. A stock of food is enough to feed 30 orphans for 12 days. How many days will the food last if 10

more orphans are added?

9. Twenty-four trays are needed to pack 360 eggs in batches of 10. How many trays are needed if the

eggs are packed in batches of 15.

10. It takes 3 salesmen 8 days to sell 5,000 boxes of soap. If 2 more salesmen are added, how long will

it take them?

**Answer:**

1.) 8 men can finish 25 desks in 3.5 days.

2.) There are 1.5 days it would last for 5 persons.

3.) 3 men can plow a field in 4 days.

4.) ? Di ko po alam

5.) you have 15 days you’r money last. (I think)

6.) 21.6 minutes long to fill the tank. (I think)

7.) 8 liters (I think)

8.) 16 days

9.) ? Di ko po alam

10.) 9.6 (Not sure)

**Step-by-step explanation:**

Hirap po ng kaunti

## 6. What is a zygote?a. Fertized eggd. Unferlized eggb. Female

**Ask: **6. What is a zygote?

a. Fertized egg

d. Unferlized egg

b. Female sex cell

C. Male sex cell

7. What do you call when an ovary releases mature egg cell?

a. Menstruation b. Pregnancy

c. Ovulation

d. Menarche

8. An egg matures when a girl reaches puberty. If the egg is not fertilized, it comes out of

the body as?

a. Ovulation b. Menstruation c. Gestation

d. Conception

9. How long does a menstrual cycle usually last?

a. 3 days

b. 5 days

c. 15 days

d. 28 days

10. Why is menstruation considered a cycle?

A. It happens every month.

C. The woman gets pregnant every year.

B. The woman gets pregnant every month. D. It is normal to all women,

11. When does mucus lining in the uterus develops?

a. When an egg in the ovary matures b. Each time the menstruation stops

c. Each time the mucus lining breaks d. Each time the egg dies

12. Why is it only girls menstruate and boys do not?

a. Girls are not capable of bearing child b. Boys have two ovaries

c. Girls are capable of bearing child d. Boys do not have reproductive organ

13. How do butterflies and other representative group of animals reproduce?

a. Sexual

b. Asexual

c. Internal breeding of reproduction

d. Through internal fertilization

**Answer:**

6. a

7. c

8. b

9. d

10. a

11. c

12. c

13. b

**Explanation:**

Sa 11 and 13 di po sure kaya i-correct kung may error!

## 1. How long does one menstrual cycle lasts? 2. What

**Ask: **1. How long does one menstrual cycle lasts?

2. What is known as the first occurence of menstrual cycle?

3. In menstrual cycle, what phase do the matue egg is released?

4. What do we call the process when the uterus lining begin to break down and exit through the vagina? (Also called period)

5. How many days does period usually last in the 28th day cycle? Prepare your answers later. I’ll be asking you these. Thanks.

**1****.**** ****The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn’t the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days. For the first few years after menstruation begins, long cycles are common.**

**2****.**** ****Your first menstrual period is called menarche (say “MEN-ar-kee”). It usually starts sometime between ages 11 and 14. But it can happen as early as age 9 or as late as 15.**

**3****.**** ****Ovulation is the release of a mature egg from the surface of the ovary. This usually occurs mid-cycle, around two weeks or so before menstruation starts. During the follicular phase, the developing follicle causes a rise in the level of oestrogen.**

**4****.**** ****The menstrual phase**

**The menstrual phaseThis is the part of the cycle when a person has their period. The cycle starts when the egg from the previous menstrual cycle does not become fertilized. Hormone levels of estrogen and progesterone drop. Because the thickened uterine lining is not needed, it will break down and shed.**

**5****.**** ****The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn’t the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days. For the first few years after menstruation begins, long cycles are common.**

**Welcome **

## IV Solve for the following problem.16. At the rate of

**Ask: **IV Solve for the following problem.

16. At the rate of 3 items per Php 1000, how much will 12 item cost?

many chicken eggs are there?

17 The ratio of duck eggs to chicken eggs in an egg store is 3:4. If there are 3 15 duck eggs, how

18 the ratio of men to women for a construction company is 10:3. If there are 21 women in the

construction company; how many men are there?

19. The ratio of doors to windows is 1:5. There are 186 doors and windows in a building. How

many doors and windows are there?

20. The teacher – pupil ratio in grade:6 is 1:48. If there are 294 pupils, how many are teachers?

21.15 farmers can plow a 5-hectare land in 8 days, how long will 10 farmers do it?

22. A house contractor has enough money to pay a worker for 18 days. It he adds 5 more

workers; for how long can he pay them at the same rate?

23. Mr. Datu has enough money to pay 5 workers in 12 days. If he adds 5 more workers for how

long can he pay them at the same rate?

24. you enough money to have a vacation of 10 days if you spend Php 600 a day. For now many

days, will your

money last if you will only spend Php 400 a day?

26. In a feeding program, the foods is enough for 40 children for 15 days. If they will add 10 more

children how many days will the food last?

10th

21st

4S

600th

79

095hu

76

98

## 1. Anne types 120 words in 8 minutes. How long

**Ask: **1. Anne types 120 words in 8 minutes. How long will it take her to type 640 words?

2. A recipe for 50 hotcakes needs 10 eggs. How many eggs are needed for 65 hotcakes?

3. If 12 men can build 6 houses in 60 days, how long would it take 4 men to do the same job?

4. A family of 4 has enough food for 15 days. How long will the food last for a family of 7?

5. If a satellite travels 15 500 km in 2 hours, how far does it travel in 6 hours

kaylang ko na po ngayon

**Answer:**

1. 42.67 minutes

2. 13

3.

4. 8.6

5. 46,500 km

**Step-by-step explanation:**

1. 120 words divide by 8 = 15 words per minute

640 words divide by 15 = 42.67 minutes

2. 10 eggs divide by 50 hotcakes = 0.2 egg per hotcake

65 hotcakes divide by 5 hotcakes per egg = 13 eggs

3.

4.

5. 15,500 km / 2 hours = 7,750 km per hour

7,750 km per hour x 6 hours = 46,500 km

Not only you can get the answer of **how long do eggs last**, you could also find the answers of IV Solve for, 1. How long, 1. Anne types, 6. What is, and Exercise no. 2Direction.