Question

From a piece of cloth of length z m, cloth of length 15
m was used for making
m was cut off. Find the remaining lengea
8.
X3
a shirt. Find the length of cloth left.

Answer 1

Answer:

Step-by-step explanation:

1 meter=100 centimeters.

2m15cm=(2×100+15)cm2m15cm=215cm40m=(40×100)cm40m=4000cm

Divide 4000cm by 215cm.

4000215=18130215

When we divide 4000 by 215, 18 will be the quotient and 130 will be the remainder, this means

4000=(215×18)+130

Answer 2

Answer:

first, total the lengths that have been cut from the original length:

3 2/7 + 4 1/3 (need to find the lowest common denominator, which is 21, in order to add these terms)

3 2/7 = 3 6/21

4 1/3 = 4 7/21

3 6/21 + 4 7/21 = 7 13/21

Now subtract this total from the original length of cloth:

15 - 7 13/21

= 7 8/21 meters remain

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