Math, asked by mbellary3601, 11 months ago

7 days 12 hours from 13 days 9 hours

Answers

Answered by pradeep434364
1

Answer:

subtraction

Days Hours

13 9

7 12

---------------------------------------------

5 days 12 hours

Addition

Days Hours

13 9

7 12

__________________________

20 days 21 hours

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