Math, asked by jd0073105, 15 hours ago

Change into second: a) 14 minutes? b) 8 minutes 30 second? c) 2 hours? ​

Answers

Answered by dharmajayrout1983
1

Answer:

1)840 sec

2)510 sec

3)7200 sec

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Answered by Anonymous
3

Answer:

Step-by-step explanation:

1= 840.

2= 480.

3= 1/2min.

4= 120 min = 720 sec.

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