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AleksandrR [38]
3 years ago
11

Help with number three!

Mathematics
1 answer:
natka813 [3]3 years ago
7 0
1 hour and 35 minutes without the break. 60 minutes in an hour, subtract 15 from 50 = 35 minutes. It starts at 3 and ends at 4, which is 1 hour apart. Because there us a break you subtract 30 from the minutes , 35-30=5. So you have 1 hour and 5 minutes.
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Refer below.

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