Question

Addison earned a grade of 30% on her multiple choice science final that had a total of 200 problems. How many problems on the final exam did Addison answer correctly?

Answer 1

We have been given that Addison earned a grade of 30% on her multiple choice science final that had a total of 200 problems. We are asked to find the number of problems on the final exam that Addison answered correctly.

To solve our given problem, we need to find 30% of 200.

`\text{Problems answered correctly}=200* (30)/(100)`

`\text{Problems answered correctly}=2* (30)/(1)`

`\text{Problems answered correctly}=60`

Therefore, Addison answered 60 problem correctly on her final exam.