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How many questions do you have to get right out of 20 to get 70%?

How many questions do you have to get right out of 20 to get 70%?
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2 votes
How many questions do you have to get right out of 20 to get 70%?

User CeccoCQ
by
7.3k points

1 Answer

6 votes
To get the answer you set up a problem such as x/20=.70

x/20=.70 | Times .70 by 20
14/20=.70

User Scarabee
by
8.4k points
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