Question

A sold a table to B at 20% profit , B sold the same table to C for rupees 750 thereby making a profit of 25% find the price at which A had bought the table.​

Answer 1

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→A sold to B after adding 20% profit

suppose 100 cost price 20 profit

so cost to B is 120.

→B sold it after adding 25% profit

25% of 120 = 30

→120+30= 150 cost of C

→150 - 750

100 - ??

= 500 cost price

A had bought the table in 500 rupees.