A student got 85% on a math test with 40 problems. How many did the student get correct?
2 answers:
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Answer and explanation:
Please find answer and explanation attached
<span><u><em>Answer:</em></u>
The number is 40
<u><em>Explanation:</em></u>
Assume that the number we are looking for is x.
We know that 55% of the number x is 22.
This means that:
55% of x = 22
55% * x = 22
0.55x = 22
<u>Now, we will simply solve for x as follows:</u>
0.55x = 22
x = </span>
<span>
x = 40
Hope this helps :)</span>
The number is 40
<u><em>Explanation:</em></u>
Assume that the number we are looking for is x.
We know that 55% of the number x is 22.
This means that:
55% of x = 22
55% * x = 22
0.55x = 22
<u>Now, we will simply solve for x as follows:</u>
0.55x = 22
x = </span>
x = 40
Hope this helps :)</span>