If the price of a petrol is increased by 40%, then by what fraction mu – InterviewSolution

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1.	If the price of a petrol is increased by 40%, then by what fraction must its consumption be reduced to keep the same expenditure on its consumption?
Answer» If the price of a petrol is increased by $40 %,$ then by what fraction must its consumption be reduced to keep the same expenditure on its consumption?

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