Last week Trent made 80 on his quiz. This week he made a 90. What is the percent of increase in his score?

A. 10%

B. 12.5%

C. 11%

D. 15%

Question

Jackrabbit

10 July, 02:04

+2

Answers (2)

Know the Answer?

Jasmine Rush · Answer 1

Jasmine Rush 10 July, 03:57

0

90=80x

x=9/8=1.125

.125*100=12.5%

Dominik Lawson · Answer 2

Dominik Lawson 10 July, 05:09

0

(A) 10%

because 10+80 equals 90

Last week Trent made 80 on his quiz. This week he made a 90. What is the percent of increase in his score?A. 10%B. 12.5%C. 11%D. 15%