Question

THE PRICE OF PULSES INCREASED BY 30 PERCENT . BY HOW MUCH PERCENT SURBHI REDUCE HER CONSUMPTION OF PULSES SO THAT HER EXPENDITURE ON PULSES DOES NO INCREASE ?​

Answer 1

Step-by-step explanation

If the price of a commodity increases by R%,

then the reduction in consumption so as not to increase the expenditure is

[R÷100+R×100]%

Here R%=30%

Hence % decrease in the consumption of pulses

[30÷100+30×100]%

=[30÷130×100]%

=[0.23076×100]%

=23.076

the consumption will be decreased by 23.076%.

Answer 2

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