990 seconds in minutes
Result
The conversion result is: 990 seconds is equivalent to 16.5 minutes.[1]
Conversion formula
How to convert 990 seconds to minutes?
We know (by definition) that: 1 sec ≈ 0.016666667 min.
We can set up a proportion to solve for the number of minutes.
1 sec / 990 sec ≈ 0.016666667 min / x min
Now, we cross multiply to solve for our unknown x:
x min ≈ (990 sec / 1 sec) * 0.016666667 min → x min ≈ 16.50000033 min
Conclusion:
990 sec ≈ 16.50000033 min
Conversion in the opposite direction
The inverse of the conversion factor is that 1 minute is equal to 0.0606060606060606 times 990 seconds.
It can also be expressed as: 990 seconds is equal to 1 / 0.0606060606060606 minutes.
Approximation
An approximate numerical result would be: nine hundred and ninety seconds is about zero minutes, or alternatively, a minute is about zero point zero six times nine hundred and ninety seconds.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.