The price of rice is reduced by 2 %. How many | vedclass

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Question

(C) Let the original price of rice be $₹ x$ per kg and the quantity purchased be $49 	ext{ kg}$.Total money available = $49x$.After a reduction of $2

Vedclass · Accepted Answer

$50$

Vedclass · Answer

(C) Let the original price of rice be $₹ x$ per kg and the quantity purchased be $49 	ext{ kg}$.Total money available = $49x$.After a reduction of $2 \%$,the new price of rice = $x - 0.02x = 0.98x$.Let the new quantity that can be purchased with the same amount of money be $y_1 	ext{ kg}$.Since the total money remains the same,we have:$0.98x 	imes y_1 = 49x$Dividing both sides by $x$ (assuming $x 
eq 0$):$0.98 	imes y_1 = 49$$y_1 = \frac{49}{0.98}$$y_1 = \frac{4900}{98} = 50 	ext{ kg}$.Thus,$50 	ext{ kg}$ of rice can now be bought.

The price of rice is reduced by $2 \%$. How many kilograms of rice can now be bought for the money which was sufficient to buy $49 \text{ kg}$ of rice earlier?

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