if 15% equals 9 problems, how many problems are in 100%?

Benita answered 85% of her test questions correctly. If she answered 9 problems incorrectly, how many problems were on the test?
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1 Answer

############## aent no such werd as "korrektially" or "inkorrektially" #######

werds: rite & rong

her got 85% RITE

got 9 RONG

thus 15% av x=9

x=9/0.15

x=60
by

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