After a 90% ​reduction, you purchase a new DVD player on sale for ​$52. What was the original price of the DVD player​?

Respuesta :

Answer:

$520

Step-by-step explanation:

A reduction means to multiply the orginal by 0.10 (because it is a reduction subtract 1-0.9)

0.10x=52

x=520

Check

520*0.9= 468

520-468= 52