3 years ago

Mr. Levine corrects 7 tests in 25 minutes. At this rate, how long would it take him to correct 120 tests?

Mathematics

2 answers:

STALIN [3.7K]3 years ago

8 0

Answer:

428 4/7ths minutes

Step-by-step explanation:

erik [133]3 years ago

8 0

Answer: 7 hours and 8 minutes

Step-by-step explanation:

7 tests in 25 minutes

7 divided by 25= 3.57

3.57 minutes per test times 120 tests= 428.57 minutes

428.57 divided by 60 (60 minutes in an hr) = 7 hours and 8 minutes (and 57 seconds if u want to count those too)

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