Jack took a test and got 13 out of 17 points. He took a make-up test and got 12 out of 15 points.

The percent of increase in Jack's score is about _____.

3.5%
4.6%
5.9%
6.7%

Question

Jack took a test and got 13 out of 17 points. He took a make-up test and got 12 out of 15 points.

The percent of increase in Jack's score is about _____. 



3.5%
4.6%
5.9%
6.7%

anonymous · Answer

3.
Q3 Jack took a test and got 13 out of 17 points. He took a make-up test and got 12 out of 15 points.
The percent of increase in Jack's score is about _____.
Find out the score of each test
13/17 = .7647 = %76.5
12/15 = .8 = 80%
80-76.5=3.5

a. 3.5%