Mathematics, 29.08.2019 14:10, Mordred2143

Peggy was taking a timed 70-question test. she was able to correctly answer 70% of the questions but had to skip the rest.
how many questions did peggy answer correctly?
a. 31
b. 39
c. 49
d. 21

Answers: 2

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Peggy was taking a timed 70-question test. she was able to correctly answer 70% of the questions but...