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Answered

nico answered 90o/o of his math test correctly. he had 27 correct answers. how many items were there in the test?​

Sagot :

MOON7778IN

base = ?

rate = 90%

percentage = 27

formula for finding the base:

percentage ÷ rate

27 ÷ 0.90 = 30

base = 30

The test consists of 30 items.

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