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dmitriy555 [2]
4 years ago
5

A teacher is grading exit tickets on the train. It takes

Mathematics
1 answer:
Setler79 [48]4 years ago
5 0

Answer:

6 papers

Step-by-step explanation:

5 minutes = 5 * 60 = 300 seconds

He needs to save 30 seconds

300 - 30 = 270 seconds

270 seconds / 42.5 seconds per paper

6.352941176 papers

Rounding down since he want to completely grade the paper

6 papers

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