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23-12-2020
Mathematics

contestada

Marley got 18 questions right on her lastest math test. When she checked her score in Aspen she saw that was 90%. How many questions were on the test?

Respuesta :

23-12-2020

Answer:

20 questions were on the test

Step-by-step explanation:

18 questions = 90%
1 question = 5%
20 questions = 100%
Therefore, there were 20 questions on the test.

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