Question

d) 5 hr 10 min 4sec = 4= how many hours, minutes
and seconds.?​

Answer 1

Step-by-step explanation:

Refer to the attachment

To convert 7290 seconds:

(a) into hours, we will divide it by 60 ×60 i.e.3600.

So, 7290 seconds = 7290/3600 hours

= 2.025 hours

(b) into minutes, we will divide it by 60

So,7290 seconds = 7290/60

= 121.5 minutes.

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