Arturo O. answered • 11/14/17
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Work this as a proportion.
n = number of questions on the test.
60/100 = 21/n
n = 21(100/60) = 35
Monique B.
asked • 11/14/17amy has taken a online test and has completed 21 questions. the progress bar shows she is 60% complete, how many total questions are on the test?
amy has taken a online test and has completed 21 questions. the progress bar shows she is 60% complete, how many total questions are on the test?
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