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vfiekz [6]
3 years ago
11

I got 60 questions correct on my science test if I received a score of 75% how many questions were on the test

Mathematics
1 answer:
Ann [662]3 years ago
3 0

Answer:

80 questions

Step-by-step explanation:

You can write a proportion to solve this. A proportion is an equation that sets two ratios equal.

The first ratio is 60/x where x is the number of questions. The second ratio is 75/100. This is the percent you got on the test. Cross multiply to sole for x.

\frac{60}{x} = \frac{75}{100}\\ 60*100 = 75(x)\\6000 = 75x\\80 = x

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Dante is standing at horizontal ground level with the base of the Empire State Building in New York City. The angle formed by th
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Answer:

C. 1307 ft

Step-by-step explanation:

Given:

Angle = 48.4 degrees

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Now as per the trigonometric ratios:

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3 years ago
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A veterinary technician recorded the weights of 12 puppies. Of these 12 puppies, 3 weighed over 6 pounds. What percentage of the
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What is Percentage?

Percentage is a relative number that represents the hundredth part of any quantity. One percent (symbolised 1%) is one hundredth part; consequently, 100 percent denotes the complete amount and 200 percent defines twice the supplied amount.

Solution:

Given that there are 12 puppies in total and 3 of them weighted above 6 pounds

To calculate the percentage we need to divide 3 by 12 and then multiply it by 100

= (3/12) * 100

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To learn more about <u>Percentage</u> from the given link

brainly.com/question/843074

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Step-by-step explanation:

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