Question

if the weight of 12 sheets of paper is 30gms how many sheets of the same paper would weigh 2.5 kg​

Answer 1

Answer:

Step-by-step explanation:

weightof sheets 20g 2500g

no.of sheets 5 x

thia is case of direct variation

2500/× = 20/5

2500/x=4/1

it will cross multiply

4x=2500

x=2500/4

x=625 sheets