44.1k views
5 votes
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

User Karmakaze
by
9.3k points

2 Answers

1 vote

Answer: she would get 100%

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

User Rudresh Solanki
by
7.9k points
4 votes

Answer:

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

User Nothrow
by
7.7k points

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