Question

Amit sells a television for $9000at loss of 10%. What was the price at which he bought it?

Answer 1

Answer:

LOSS=10/100 *CP

SP=CP-LOSS

9000=CP- 10/100*CP

         =CP-1/10*CP

         =CP-CP/10

         =10CP/10 -CP/10

9000*10=10CP -CP

90000=9CP

CP=$10000

HOPE IT HELPS!!!