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Alexandra correctly answered 90% of the questions on a math test. If she missed 4 questions, how many questions were on the test?

3 answers

0.1x = 4

x = 4/0.1

x = ?

dont get it

This Warda's question, not alana's.

Alana-- if you want a further explanation, please post under your own name, using "Post a New Question."

Ask a New Question or answer this question.

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