baileyrw
baileyrw
23.09.2019 • 
Mathematics

Justine answered 68 questions correctly on a 80-question test.
a.what percent of the questions did justin answer correctly?
b.to find the percent of questions that justine answered incorrectly, subtract your answer to a from 100%:
100%-? =? (what go in the question mark space)
what percent of the questions did justine answer incorrectly?

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