7.
If the weight of five sheets of paper is 20 g, how many sheets of the same paper
would weigh 2.5 kg?
Answers
Answered by
1
Step-by-step explanation:
weight of sheets 20g 2500g
no.of sheets 5
thia is case of direct variation
2500/x = 20/5
2500/x=4/1
it will cross multiply
4x=2500
x=2500/4
x=625 sheets
Answered by
3
Answer:
Weight of 5 sheets = 20 grams.
= 2500/4= 625. Therefore 625 sheets weighs 2.5 kilo grams.
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