Social Sciences, asked by NickChoudhury, 1 year ago

IB exams

A vendor bought bananas at 6 for a rupee. How many for a rupee must he sell to gain 20%?

Answers

Answered by kvnmurty
2
Cost Price of 6 bananas = Rs 1
Selling price of 6 bananas = Rs 1 + 20 % of Rs 1 = Rs 1.20

if 6 bananas are sold at Rs 1.20, then cost of 5 bananas is Rs 1.

Hence,  he must sell 5 bananas for Rs 1 , to gain 20%

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