Best Answer

There are 60 seconds in a minute, so a half minute would be 30 seconds.

If you have a length of time in half minutes, multiply that by 30 to get seconds.

For example, 20 half minutes = 20 x 30 seconds = 600 seconds

Q: How do you change half minutes in seconds?

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7 minutes and 40 seconds.

30 minutes × 60 seconds = 1800 seconds in half an hour.

2.208 minutes.

210 seconds

Exactly 30 seconds

Related questions

3 and a half minutes = 210 seconds.

100 seconds - 1 and a half minutes = 99

3.7

60 seconds an 1 minute 60 minutes in 1 hour 30 minutes in half an hour 90 minutes in one and a half hours. So 90 minutes * 60 seconds = 5400 seconds

7 minutes and 40 seconds.

There are no minutes in half a minute. - In one minute there are 60 seconds. - In half a minute there are 30 seconds. - In one hour there are 60 minutes. - In half an hour there are 30 minutes.

10.5 minutes = 630 seconds

30 minutes × 60 seconds = 1800 seconds in half an hour.

There are 10,5 minutes or 10 minutes and 30 seconds in 10 and a half minutes.

2.208 minutes.

150 seconds.

150 seconds