4.5 × 60 = 270 seconds.
2.208 minutes.
There are 270 seconds in 4 1/2 minutes. A minute is 60 seconds, so 4.5 x 60 = 270 seconds.
Thirty seconds is one half minute. Four minutes is the product of eight half minutes (8/2=4).
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
4 minutes 30 seconds
2.208 minutes.
There are 270 seconds in 4 1/2 minutes. A minute is 60 seconds, so 4.5 x 60 = 270 seconds.
The pace to run a half mile in 4 minutes 13 seconds is 7.12 (7.11462451) miles per hour.
3 and a half minutes = 210 seconds.
There are 60 minutes in an hour and since "half an hour" is half of an hour, it will contain 30 minutes. Simply divide 60 by 2 to get the answer.
Thirty seconds is one half minute. Four minutes is the product of eight half minutes (8/2=4).
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
100 seconds - 1 and a half minutes = 99
3.7
4 minutes 30 seconds
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.