2 minutes and 18 seconds or 2.3 minutes.
The answer depends on 138 WHAT! Seconds, days, years? And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
That's 138/9 hours.
Seconds. A nanosecond is a billionth of a second, or 10-9 seconds.
There are 60 seconds in 1 minute. But no minutes in a second.
138 seconds.
The answer to the word equation "138 ss in r" is "138 seconds in a minute."
2 minutes and 18 seconds or 2.3 minutes.
Depends on how many are leap years.
The answer depends on 138 WHAT! Seconds, days, years? And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
That's 138/9 hours.
The Second Mrs. Giaconda has 138 pages.
There are 60 nano-seconds in a second. :)
There is 1 million seconds in a Mega-second.
Seconds. A nanosecond is a billionth of a second, or 10-9 seconds.
seconds
You're good if you are 14, 5'7" and 138 lbs., and can run the 40 yard dash in 4'72 and the 100 meter in 12 seconds.