The price of sugar goes up by 25%. By how much per cent must a house w – InterviewSolution

1.	The price of sugar goes up by 25%. By how much per cent must a house wife reduce her consumption of sugar so that the expenditure does not increase.
Answer» -step explanation:LET the PRICE of SUGAR before INCREASE = ₹100then, price after increase = ₹100 + ( 25% of ₹100) = ₹100 + ( 25/100 × ₹100) = ₹100 + ₹25 = ₹125So, HOUSE wife should decrease the consumption by (25/125 × 100)%= 20%

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