Question

Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error?
A) 28.3%
B) 2.8%
C) 39.4%
D) 32.5%

Answer 1

A) what is \(115-85\)?

Answer 2

85? its 82 lol

Answer 3

ok then \(115-82.50\)

Answer 4

32.50

Answer 5

B) what is \(32.5\div 115\) ?

Answer 6

0.28

Answer 7

round less

Answer 8

???

Answer 9

rounded to the nearest 1000 th it is \(.283\) or \(28.3\%\)