Question

if weight of 9 sheets of thick paper is 30gms, how many sheets of the same paper would weigh 1 ¼ kg ?

Answer 1

Given weight = 5/4 kg = 1250 g

No. of sheets of paper in 30 g = 9 No. of sheets of paper in 1 g = 9/30

so,

No. of sheets of paper in 1250g

= 9/30×1250

= 375