Question

Add this question with process. ​

Answer 1

Step-by-step explanation:

$5h \: 30m \: 45s \\ 2h \: 30m \: 20s \\ - - - - - - - \\ 3h \: 00s \: 25 \: m \\ = 3h \: 25m$

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Answer 2

Answer:

(5+2)hour +(30+30)mins + (45+20)sec

7 hour + 1 hour + 55seconds

8 hour 55 seconds

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