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KATRIN_1 [288]
3 years ago
10

If a student answered 77 exam questions correctly out of 100, what fraction

Mathematics
1 answer:
deff fn [24]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Incorrect answers = 100-77=23

Percentage of 23 out of 100 is (23/100)*100 = 23%

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It takes 7/10 of a can of cola to fill
spin [16.1K]

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Step-by-step explanation:

7/10 can of cola= 1 glass.

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7 0
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What is the area of the figure? Answer in decimal form to the nearest hundredth.
sineoko [7]

Answer:

35.75 meters squared

Step-by-step explanation:

The area of a trapezoid is denoted by: A=\frac{(b_1+b_2)*h}{2} , where b_1 and b_2 are the bases and h is the height.

Here, the two bases are 7 1/2 and 5.5 meters and the height is 5.5. So, just plug in the values:

A=\frac{(7\frac{1}{2}+5.5)*5.5 }{2}

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Thus, the area is 35.75 meters squared.

Hope this helps!

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