Question

A calculator is sold for Rupees 345 at a profit of 15% find the cost price of the calculator at what price must it be sold to earn a profit of 25%​

Answer 1

Answer:

Step-by-step explanation:

if profit is 15% , selling price 115%

 

For selling price Rs.115, cost price = Rs.100

For selling price Rs.345, cost price = (345×100) / 115  = Rs.300

 

Profit required for Rs. 100 = rs.25

profit required for Rs.300 = (300×25) / 100 = Rs. 75

 

hence selling price to get 25% profit = Rs.300+Rs.75 = Rs. 375

Answer 2

Answer:

300and 75

Step-by-step explanation:

cost price= 345×100/115

300

300×25/100=

75