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 _____? please explain it. I will give a medal to the best answer. Thanks a trillion. My brain is not working today aha.

Answer 1

well do how much he got over how much was possible

Answer 2

almost forgot a.3.5% b.4.6%
c.5.9%
d.6.7%

Answer 3

the first time he got 76.47 %

Answer 4

the second he got 80%

Answer 5

76.47-80= answer

Answer 6

divide 100 by the most he could get and then multiply that answer by what he got and you get the percentage

Answer 7

thanks guys

Answer 8

no problem