Question

84m of a certain material costs ₹684. Find the cost of 9m80cm of the same material.

Pls answer step by step​

Answer 1

QuestioN :-

• 84m of a certain material costs 684 Rupees. Find the cost of 9m80cm of the same material.

AnsweR :-

Cost of 84m material = 684

Then cost of 1m material = 684/84

• cost of 1m material = 8.14

And,

• 9m80cm = 9.8m

So, The cost of 9.8m material = 9.8 × 8.14

= 79.772

The answer is 79.772.

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