3 years ago

The assembly of a machine takes 3/4 hour.there are 12 steps in the assembly process.what is the average time for each step?

Mathematics

1 answer:

Colt1911 [192]3 years ago

3 0

Hello

3 minutes 45 seconds

3/4h = 45 minutes

45/12 = 3.75

3.75=15/4=<u><em>3 minutes 45 seconds</em></u>

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