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%

abb0t · Answer

1. Figure out the percentage he scored on his exams.
2. Compute the DIFFERENCE (subtract) between the two scores.
that should be your answer.

anonymous · Answer

I just need the answer...!

anonymous · Answer

cause idk how to figure out the scores

abb0t · Answer

13 out of 17 means $$\frac{ 13 }{ 17 }$$
so, $$(13 \div 17) \times 100 $$ 
Score of 76.5 for his first test. Do the same with the second one.

anonymous · Answer

thanks (: