Question

a student score 80 on a test last week and 90 on thesame test this week. what is the percent increase in score

Answer 1

Yes it’s 12.5% because you subtract 90 and 80 which gives you 10 then you divide 10 by 80 because 80 was the original price and times it by a 100 which gives you 12.5%

Answer 2

12.5%

Explanation:

We Know

A student scored 80 on a test last week and 90 on the same test this week.

What is the percent increase in the score?

We Tale

(90 ÷ 80) x 100 = 112.5%

Then we take

112.5 - 100 = 12.5%

So, the percent increase in score is 12.5%