Mathematics, 06.05.2021 05:40 michaela134
A teacher has 50 tests to grade. She can grade 4 tests in 6
minutes. How long will it take her to grade all of the tests?
(A) 12.5 minutes
(B) 24 minutes
(C) 75 minutes
(D) 300 minutes
Answers: 2
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A teacher has 50 tests to grade. She can grade 4 tests in 6
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