Question

A stationer purchased one dozen of geometry boxes for Rs 900. If she sold 5 boxes for Rs 390, find her gain or loss percent on one box.

Answer 1

Answer:

if he has sold 5 boxes for 390 then price of each box is 390/5 = 78..so he earns a profit of 3 rupees in each box....to find out the %age ...

Step-by-step explanation:

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