Question

2
c. Addition
4 hours 30 minutes +2 hours 50 minutes =
4 hours 50 minutes +2 hours 30 minutes =
3 hours 45 minutes +1 hours 35 minutes =
1 hours 50 minutes +3 hours 45 minutes =
2 hours 25 minutes +4 hours 50 minutes =​

Answer 1

Step-by-step explanation:

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