Question

Use direct variation method to solve this. If the weight of five sheets of paper is 20g, how many sheets of the same paper would weight 2.5 kg?

Answer 1

5 sheet = 20 g
1 sheet = 4g.

now , x sheet =2.5kg
x sheet =2500g
x sheet = 2500/4
=625

Answer 2

hii see the attachments