find the sum: 5 hours 45 minutes and 4 hours 15 minutes
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Answer:
5 hrs 45 mins = (5 × 60) + 45 mins
= 300 + 45 mins
= 345 mins
4 hrs 15 mins = (4 × 60) + 15 mins
= 240 + 15 mins
= 255 mins
∴ (5 hrs 45 mins) + (4 hrs 15 mins) = 345 + 255
= 600 mins
=
= 10 hrs
∴ The sum of 5 hours 45 minutes and 4 hours 15 minutes is 600 mins or 10 hrs
Hope it helps you^_^