Conversion formula exactly how to convert 120 minutes to hours?

We understand (by definition) that:1⁢min≈0.016666667⁢hr

We can set up a proportion to resolve for the number of hours.

You are watching: 120 minutes equals how many hours

1⁢min120⁢min≈0.016666667⁢hrx⁢hr

Now, us cross main point to resolve for our unknown x:

x⁢hr≈120⁢min1⁢min*0.016666667⁢hr→x⁢hr≈2.0000000399999998⁢hr

Conclusion:120⁢min≈2.0000000399999998⁢hr


*

Conversion in the opposite direction

The train station of the conversion element is that 1 hour is same to 0.5 time 120 minutes.

It can also be express as: 120 minutes is same to 1 0.5 hours.

Approximation

An approximate numerical result would be: one hundred and also twenty minute is around zero hours, or alternatively, a hour is around zero times one hundred and also twenty minutes.

See more: Who Sang Take A Letter Maria Written By Rb Greaves, Take A Letter Maria By R


Units involved

This is exactly how the units in this conversion are defined:

Minutes

"The minute is a unit of time or of angle. As a unit of time, the minute is equal to 1⁄60 (the very first sexagesimal fraction) of one hour, or 60 seconds. In the UTC time standard, a minute on rarely occasions has actually 61 seconds, a consequence of leap seconds (there is a provision come insert a an adverse leap second, i beg your pardon would result in a 59-second minute, however this has never taken place in much more than 40 year under this system). Together a unit the angle, the minute of arc is equal to 1⁄60 that a degree, or 60 secs (of arc). Although not an SI unit because that either time or angle, the minute is embraced for use through SI systems for both. The SI symbols for minute or minutes space min because that time measurement."

Wikipedia page of minutes

Hours

"Midnight (or noon) top top a 12-hour analog clock one hour is a unit the time traditionally reckoned together 1⁄24 the a day and also scientifically reckoned together 3,599–3,601 seconds, depending on conditions.The seasonal, temporal, or uneven hour was developed in the ancient Near eastern as 1⁄12 that the night or daytime. Such hrs varied through season, latitude, and weather. It to be subsequently split into 60 minutes, every of 60 seconds. Its East eastern equivalent to be the shi, which to be 1⁄12 of the apparent solar day; a comparable system was eventually developed in Europe which measured its equal or equinoctial hour together 1⁄24 of such days measured native noon come noon. The minor variations that this unit were ultimately smoothed by making that 1⁄24 the the mean solar day, based on the measure of the suns transit along the celestial equator fairly than follow me the ecliptic. This was finally abandoned as result of the boy slowing resulted in by the Earths tidal deceleration by the Moon.In the modern-day metric system, hrs are an embraced unit the time equal to 3,600 seconds yet an hour that Coordinated universal Time (UTC) might incorporate a confident or negative leap second, make it critical 3,599 or 3,601 seconds, in stimulate to store it in ~ 0.9 secs of global time, i m sorry is based on measurements of the typical solar day in ~ 0° longitude."

Wikipedia web page of hours

Footnotes

<1> The precision is 15 far-reaching digits (fourteen number to the appropriate of the decimal point).