# Is How Long Subtraction Or Addition

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## Word Problems on Addition and Subtraction of FractionQuestion…Mr. Castillo works

Ask: Word Problems on Addition and Subtraction of Fraction

Question…
Mr. Castillo works in a furniture shop. He cut 12—1/2 dm of wood from a 15-1/4 dm of wood for his table frame.
How long was the piece of wood left?

2.25 or 2.3
because the problem is minus the 12 and 1/2=6 and the other one 15-1/4=3.75
there fore 2.25-3.75=2.25 or 2.3

12 1/2 =  12 2/4
15 1/4 =  15 1/4

15 1/4 – 12 2/4 = 2 3/4 was the piece of wood left.

## 11. What operation is needed to get the answer to

Ask: 11. What operation is needed to get the answer to the question
“How long are the cloth together?
1 poir
O Addition
O Subtraction
O Multiplication
o
Division
0
This is a required question​

Answer:

addition

Step-by-step explanation:

(✿^‿^)(◕ᴗ◕✿)(✷‿✷)

## Word Problems on Addition and Subtraction of FractionQuestion…Mr. Castillo works

Ask: Word Problems on Addition and Subtraction of Fraction

Question…
Mr. Castillo works in a furniture shop. He cut 12—1/2 dm of wood from a 15-1/4 dm of wood for his table frame.
How long was the piece of wood left?

3.75 minus 3.5=0.25
because we simplify each other and minus the sum and the difference.

12 1/2 =  12 2/4
15 1/4 =  15 1/4

15 1/4 – 12 2/4 = 2 3/4 was the piece of wood left.

## kelly drinks 2/4 litter of milk how long will she

Ask: kelly drinks 2/4 litter of milk how long will she finish drinking 4 liters

a. Addition
b. subtraction
c. Multiplication
d. Division ​

Answer:

d

Step-by-step explanation:

because 2/4 is equal to 1/2 so 1/2 + 1/2= 1 so she need to drink 4 liters so 12121212=4

## A carpenter has a log 6 2/3. He cut the

Ask: A carpenter has a log 6 2/3. He cut the log into two parts. If the length of shorter part of the log is 2 1/2 feet, how long is the longer part?

Btw this is addition/subtract Fractions

Answer:

4 1/6

Step-by-step explanation:

Subtract the 6 2/3 by 2 1/2

6 2/3-2 1/2= 4 1/6

Therefore 4 1/6 is the other part of the log

## Word Problems on Addition and Subtraction of FractionQuestion…Mr. Castillo works

Ask: Word Problems on Addition and Subtraction of Fraction

Question…
Mr. Castillo works in a furniture shop. He cut 12—1/2 dm of wood from a 15-1/4 dm of wood for his table frame.
How long was the piece of wood left?

The operation must be Subtraction.
(Step 1) Construct the best equation.
X=15 1/4 – 12 1/2

(Step 2) Transform mixed fractions into improper fractions.
15 1/4 -> 61/4
12 1/2 -> 25/2
*denominator × whole + numerator

(Step 3) Equate both of the denominators.
X= 61/4 – 25/2
= 61-50/4
= 11/4
X= 2 3/4 dm, the answer

*11/4 is 11÷4 and the answer is 2 remainder 3 divisor 4 (2r.3/4).

## story:The perimeter of a quadrilateral is 412.95 cm. If the

Ask: story:

The perimeter of a quadrilateral is 412.95 cm. If the three

known sides measures 185.56 cm, 114.77 cm, and 96.53 cm, how

long is the fourth side?(not for answering)

Questions:
What operation will be used?

A. Addition and Subtraction C. Addition and Multiplication

B. Multiplication and Division D. Subtraction and Division

What is the answer to the given problem?

A. 16.09 cm B. 16.90 cm C. 19.06 cm D. 19.60 cm

Answer:

A

Step-by-step explanation:

Ito po ang alam ko hadhk

## Liana started to wash her clothes at 5:25 pm. She

Ask: Liana started to wash her clothes at 5:25 pm. She finished at 6:15 pm. How long did she wash her clothes? What operation will we use?
A. Addition
B. Subtraction
C. Multiplication
D. Division​

Answer:

B

Step-by-step explanation:

6:15pm – 5:25pm = 50 minutes

Answer:

b

Step-by-step explanation:

## A stick is 12 4/7 meters long. If 3/8 of

Ask: A stick is 12 4/7 meters long. If 3/8 of it was cut into pieces, how
long is the remaining stick?
———————————————-
(you don’t need to answer the problem above)

2. To solve the problem above, what operation shall be used?
A) addition and multiplication
B) division and additionss
C) multiplication and subtraction
D) subtraction and addition

I think

D

Correct if I’m wrong stay safeee

Answer

2.B

Step-by-step explanation:

## Randy jogs in the morning and afternoon. His total jogging

Ask: Randy jogs in the morning and afternoon. His total jogging time was 1 3/10 hr. If he jogged for 4/5 hr. in the afternoon how long did he jog in the morning?

what is this operation to use, subtract or addition??

The operation to be used is subtraction
1 3/10 – 4/5
13/10 – 8/10
= 5/10 or 1/2hr

Not only you can get the answer of is how long subtraction or addition, you could also find the answers of kelly drinks 2/4, A stick is, 11. What operation, story:The perimeter of, and Word Problems on.