4 hour 40 min + 6h 70 min
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Answered by
1
Answer:
11hrs 50 mins
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Answered by
2
Answer:
4 hour =240 min +40 min = 280 min
6 hour = 360 min +70 min = 430 min
therefore there sum will be 280 min + 430 min = 710 min Answer
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