Question

Add : -
2 hours 34 min 50 sec and 27 min 27 sec ?​

Answer 1

7200 + 2040 + 50 + 1620 + 27 seconds

= 10,937 sec

Answer 2

Answer:

3 hours 2 min 17 sec

Step-by-step explanation:

2 hours 34 min 50 sec ~

(2×60×60) + (34×60) + (50)

7200+ 2040 + 50

9290 sec

27 min 27 sec~

(27×60) + 27

1620 + 27

1647 sec

~ 9290 + 1647

10937 sec

~ 3 hours 2 min 17 sec

PS. there is a simpler method but Idk how to explain that