Question

9 days 420 minutes into hours​

Answer 1

Answer:

2days =48 hours and 180 minutes is 3hours,, total hours is 51 hours ... and next 216+7=223 hrs...

Step-by-step explanation:

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Answer 2

Answer:

223 hours

Step-by-step explanation:

1 day has 24 hours

so 9 days have 24×9 hours = 216 hours

1 hour has 60 minutes

so 420 minutes consist of 420/60 = 7 hours

so 9 days 420 minutes into hours = 216+7 = 223 hours

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