steelybtipton steelybtipton

20-01-2022
Mathematics

contestada

A schoolteacher can grade 3 tests in 18
minutes. If class starts in 3 hours and
there are 27 tests to grade, will they
be done in time? (Note: First find how
many tests can be graded in 3 hours.)

Respuesta :

bathshira bathshira

20-01-2022

Answer:

She will have time to grade all of them.

Step-by-step explanation:

It would take her 2.7 to grade all the test.

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