Mathematics, 01.04.2020 20:57 michaelwthms

Lorraine took two practice tests to prepare for an academic competition. On her first test, she completed 52 questions in the allotted
time. On her second test, she completed 64 questions. To the nearest whole percent, what was the percent increase in the number of
questions she completed?
A.12%
B. 19%
C. 21%
D. 23%

Answers: 3

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