Question

If 120 washing powder can be packed in 20 cartoons how many washing powder can be packed in 35 cartoons?

Answer 1

120 washing powder in=20 cartoons
In 1 cartoon number of washing powder=120/20
1 cartoon=6 washing powder

So 35 cartoons=35×6
=210
35 cartoons=210 washing powder

THANKS

Answer 2

If 120 washing powder can be packed in 20 cartoons then,

Solving by Unitary method,

In 1 cartoon ---- 120/20=6

So in 35 cartoons ----6×35=210

210 washing powders can be packed in 35 cartoons.