Question

By selling a sewing machine a trader makes a profit of 15%. Had it been sold for ₹ 120 more, the profit would had been 20%, Find its cost price.

Answer 1

Step-by-step explanation:

let the price of sewing machine be x

according to question,

5℅of x=120

5/100×x=120

x/20=120

x=120×20

x=2400