Question

To stitch a uniform skirt 2m 50 cm is needed. Out of 70 m cloth,
how many skirts can be stitched and how much cloth will remain?

Answer 1

Answer:

28

Step-by-step explanation:

2m 50 cm= 2.5m

2.5 m is needed to stitch one skirt

70 m is needed to stitch 70/2.5 number of skirt

= 28

Answer 2

Step-by-step explanation:

Given :-

To stitch a uniform skirt 2m 50 cm is needed. Out of 70 m cloth

To find:-

How many skirts can be stitched and how much cloth will remain?

Solution:-

Total length of the cloth = 70 m

We know that

1 m = 100 cm

70 m = 7000 cm

Total length of the cloth = 7000 cm

Length of the uniform skirt is needed to stitch

= 2 m 50 cm

= 200+50

=250 cm

Lenth of the uniform skirt = 250 cm

Let the number of skirts be n

Total length of the cloth is needed to stitch n skirts

= 250×n cm

=> 250n cm

=> 250n = 7000

=>n = 7000/250

=>n = 700/25

=>n = (28×25)/25

=> n = 28

Therefore,n=28

Answer:-

Total number of skirts to be stitched with 70 m of cloth is 28

No cloth will be remaining

Used formula:-

• 1 m = 100 cm