3 years ago

Mr. Potter's class will take a test for 1 1/2 hours. They need to finish by 11:40 to get to lunch on time.

Mathematics

2 answers:

Charra [1.4K]3 years ago

8 0

10:10 because you subtract 1 hour and 30 mins from the original time

nydimaria [60]3 years ago

8 0

10:10 because 1/2 = 30mins

So 11-1 : 40-30 = 10:10

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