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13. Direct and Inverse Proportions
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Q8 of 40 Page 13

If the cost of 93 m of a certain kind of plastic sheet Rs 1395, then what would it cost to buy 105 m of such plastic sheet?

Let the cost of 105 m plastic sheet be Rs




On cross multiplication, we get




Therefore cost is Rs 1575

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Questions · 40
13. Direct and Inverse Proportions
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