The price of rice is decreased by 15%. Then how much percent its consumption increase so that its expenditure remains same?
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intital cost 10rupess per kg
total amount 100
15%reduced means 1.5 rupee reduced
now 100/8.5
11.77
so 1.7*10=17
total amount 100
15%reduced means 1.5 rupee reduced
now 100/8.5
11.77
so 1.7*10=17
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