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17-12-2021
Mathematics

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On one particular test question, 20% of the 30 students answered incorrectly. How many students answer correctly?
A.24
B.14
C.6
D.10

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zareeft zareeft

18-12-2021

Answer:

24 (A)

Step-by-step explanation:

So we know 20%=20/100, reduced to 1/5.

1/5 of 30 is 6, meaning 6 students answered it incorrectly.

Therefore, 24 students answered correctly

Hope this helps :)

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