Question

On a test, Alice had 80% of the problems right. If she had

20 problems correct, how many questions were on the test?
Show work please

Answer 1

Answer: she would get 100%

Step-by-step explanation: every correct question u get 5 points so 20 * 5 = 100

Answer 2

25

Explanation:

80% = 0.80

0.80x = 20

0.80x/0.80 = 20/0.80

x = 25

So there was 25 questions on the test