Question

A trader sold a bicycle for 4500 rupees , at 10% loss .what amount did he originally spent on it ?

Answer 1

Step-by-step explanation:

let the original amount be x

x-10℅of x=4500

x-10/100×x=4500

x-x/10=4500

10x-x/10=4500

x=4500×10/9

x=5000

so,original amount=5000