Nikki bought a patio set on sale for $390. The original price was $850.
(a) $460
Find the amount of discount.
.
(b)
Find the discount rate (in %). (Round to the nearest tenth of a percent?

Respuesta :

Answer:

a. 460  b. 54%

Step-by-step explanation:

a. 850-390=460

b. 850*54%=459