You earned a 84% on a science test. You answered 21 questions correctly. How many questions were on the test?

1 answer:

6 0

20 x .80 = 16
So the answer would be 16.
I hope this helps :)

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First factor each number

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Sorry I don’t know how to explain.But here the answer.

Hope this helped!

Have a great day!

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madam [21]

It’s supposed to be -4+45=41

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