Question

A car is sold for $7560 at a loss of 10%. What is the original cost of the car?

Answer 1

car(c.p)=$8400

Explanation:

L%=(c.p-s.p)100%

c.p

10%=(c.p-7560)100%

c.p

10c.p=100c.p-756,000

(10-100)c.p= -756,000

-90c.p= -756,000

-90 -90

c.p=8400