Question

Add 3 h 24 min 40 sec +2h 39 min 30 sec​

Answer 1

Answer:

3h+24min+40sec

2h+39min+30sec

.................................

5h 63min 70sec

..................................

this is the answer of question

Answer 2

Answer:

6 h 4 min 10 sec

Step-by-step explanation:

(3h+2h)+(24min+39min)+(40+30sec)

5h+63min+70sec

=5h+1h+3min+1min+10sec

=6h+4min+10sec

6h 4 min 10 sec

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