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m_a_m_a [10]
3 years ago
11

A teacher gave a test with 50 questions, each worth the same number of points donovan got 39 out of 50 questions right Marci's s

core was 10 percentage points higher what was Marci's score
Mathematics
1 answer:
IrinaK [193]3 years ago
3 0
To figure this out, you have to figure out what Donovan scored.
Just divide his score (39 ÷ 50) and get 0.78.

Since we already knew this, we can figure out Marci's score. Since she score 88%, we can assume she scored somewhere in the 40's.
Once you figure out what her score was out of 50, divide it.

Your equation should look like this: 44 ÷ 50 = 0.88

This means that Marci answered 44 questions out of 50 questions correctly. (44/50)
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Answer:

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Step-by-step explanation:

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