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

User OCyril
by
4.6k points

2 Answers

0 votes

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

User MenyT
by
5.5k points
1 vote

Answer:

80 questions

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.


(60)/(x) = (75)/(100)\\ 60*100 = 75(x)\\6000 = 75x\\80 = x

User Ravi Vyas
by
5.6k points
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