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Help please, my teacher is horrible at explaning

Help please, my teacher is horrible at explaning-example-1
Help please, my teacher is horrible at explaning-example-1
Help please, my teacher is horrible at explaning-example-2

1 Answer

7 votes

The answer to the problem is 7 hours. 11-8=3 and 12 to 4= 4

3+4=7. There were no extra minutes.

C.

User Pau Senabre
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