3. Mary bought a pair of speakers for $400. The following year, her friend bought the same speakers for $310.

What is the percent decrease in the price of the speakers?

A

225%

B

22.5%

C

77.5%

D

2.3%

Question

Bradley Daugherty

25 March, 03:16

+3

Answers (1)

Know the Answer?

Darius · Answer 1

c

Step-by-step explanation:

take 400 multiply by 77.5% = 310

3. Mary bought a pair of speakers for $400. The following year, her friend bought the same speakers for $310.What is the percent decrease in the price of the speakers?A225%B22.5%C77.5%D2.3%