Thisnameisnottaken Thisnameisnottaken

12-10-2018
Mathematics

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Gianna scored an 60% on her unit one test. How many questions where on the test if she answered 18 questions correct?

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rosalina5 rosalina5

12-10-2018

final answer: 30

your welcome

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loldummy loldummy

12-10-2018

18 is 60% of ??

You know 18 is 60% of your questions and if you find 10% then you can multiply by 10 for 100%.

60/10 = 6

18/6 = 3

3 is 10% so now you multiply by 10.

3 • 10 is 30

There were 30 questions.

Answer Link

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