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morpeh [17]
3 years ago
6

A student received an 82% on an exam. If there were 50 questions on the exam, which ratio would show the number of questions ans

wered correctly to the total number of questions? A. 25:50 B. 59:50 C. 82:50 D. 41:50
Mathematics
2 answers:
solmaris [256]3 years ago
8 0
Hello!

To solve this we have to find what 82% of 50 is

So we do 50 * 0.82 where 0.82 is 82% as a decimal.

This gives us 41

So the answer is D

Hope this helps!
Oksana_A [137]3 years ago
8 0
Total questions = 50
Correct Answer = 82% x 50 = 0.82 x 50 = 41

Ratio of questions answered correctly to total number of questions:
41 : 50 

--------------------------------------------
Answer: 41 : 50 (Answer D)
--------------------------------------------
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Answer:

y = -7/5x

Step-by-step explanation:

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3 years ago
Directions: Find the unit rate with the second given unit in the denominator.
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3 years ago
Order Of operation.
DochEvi [55]

Answer:

352.

y = 8c + 16d

Step-by-step explanation:

Expression:

c = cats

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Expresion: y = 8c + 16d

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3 years ago
Read 2 more answers
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Answer:

Step-by-step explanation:

He needs to mix 1 cup of brown sugar and 1/2 cup of granulated sugar to make each tray of 60 cookies.

The means that the ratio of the number of cups of brown sugar to the number of cups of granulated sugar is 2 : 1

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the number of cups of granulated sugar used each week is

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Answer:

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