Question

THE PRICE OF PULSES INCREASED BY 30% BY HOW MUCH PERCENT SHOULD NALINI REDUCE HER CONSUMPTION OF PULSES SO THAT HER EXPENDITURE ON PULSES DOES NOT INCREASE

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Answer 1

Answer:

23.08%

Step-by-step explanation:

old value new value

100 130

10:13 ratio for prize

13:10 ratio for consumption

so (3/13)×100=23.08%