Question

A student earned a grade of 80% on a math test that had 20 problems.How many problems on this test did the student answer correctly

Answer 1

16

Explanation:

Answer 2

16 problems

Explanation:

1. First, we must know that to find how many problems the student solved, we have to multiply the percentage he got by the total number of problems.

2. (Solving)

• 
  `(80)/(100)*20`
• 
  `(4)/(5) *20`
• 
  `(80)/(5)`
• 
  `16`

Therefore, the student answered 16 problems correctly.