Question

2m 20cm of cloth is needed for one shirt what length of cloth will be required for 16 such

Answer 1

35m 20 cm

Explanation:

length of one shirt = 2m 20 cm

= 220 cm

length of cloth required for such 16 shirts = 16×220cm

= 3520 cm

= 35m 20 cm

Answer 2

Answer:

35m 20 cm

EXPLANATION:-

Its is given that 1 shirt needed 2m 20 cm...

1STLY You make sure that the unit should fully be in m or cm

I am gonna convert it into cm ; you can convert either in m or cm it's yur choice. But by converting it into cm you can easily slove it...

LET'S COVERT IT INTO CM :-

1m = 100cm

2m 20 cm = 2×100 cm + 20 cm = 220cm

You may have doubted how i convert this ...

listen!!

here we only have the need to convert 2m as 20cm is already in cm so we shouldn't touch it

so that's y i only convert 2m into cm & then add remaining 20 cm

& We finally get 220cm

As :-

1 shirt needed = 220 cm cloth

then

16 shirts needed = 220×16 = 3520cm Cloth

But the unit given in question is m & cm

So..

we have to convert our answer in m& cm

& we finally get

1cm= 1/100m

then

3520cm = 3520/100 = 35.20m = 35m & 20cm

Hope ypu have understood