Conversion formula how to convert 120 minute to hours?

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

We can collection up a relationship to solve for the number of hours.

You are watching: How many hours is 120 minutes

1⁢min120⁢min≈0.016666667⁢hrx⁢hr

Now, we 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


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Conversion in the contrary direction

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

It can likewise be expressed as: 120 minutes is same to 1 0.5 hours.

Approximation

An approximate numerical an outcome would be: one hundred and twenty minute is around zero hours, or alternatively, a hour is about zero time one hundred and also twenty minutes.

See more: The Graph Of A Function Never Has Two Different Points With The Same X-Coordinate Because .


Units involved

This is just how the systems in this conversion room defined:

Minutes

"The minute is a unit that time or that angle. Together a unit that time, the minute is equal to 1⁄60 (the first sexagesimal fraction) of an hour, or 60 seconds. In the UTC time standard, a minute on rarely occasions has 61 seconds, a consequence of leap secs (there is a provision to insert a an unfavorable leap second, which would result in a 59-second minute, however this has actually never happened in much more than 40 year under this system). As a unit of angle, the minute that arc is same to 1⁄60 of a degree, or 60 secs (of arc). Although no an SI unit for either time or angle, the minute is embraced for use through SI units for both. The SI signs for minute or minutes room 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 conventionally reckoned as 1⁄24 the a day and scientifically reckoned as 3,599–3,601 seconds, relying on conditions.The seasonal, temporal, or uneven hour was established in the old Near eastern as 1⁄12 of the night or daytime. Such hrs varied by season, latitude, and weather. It was subsequently separated into 60 minutes, every of 60 seconds. Its East oriental equivalent was the shi, which was 1⁄12 that the apparent solar day; a comparable system was eventually developed in Europe i m sorry measured its equal or equinoctial hour as 1⁄24 of together days measured from noon come noon. The young variations the this unit were ultimately smoothed through making the 1⁄24 that the mean solar day, based upon the measure of the suns transit along the celestial equator rather than along the ecliptic. This was lastly abandoned as result of the boy slowing led to by the Earths tidal deceleration through the Moon.In the modern-day metric system, hrs are an embraced unit of time same to 3,600 seconds yet an hour the Coordinated universal Time (UTC) may incorporate a hopeful or an adverse leap second, do it critical 3,599 or 3,601 seconds, in bespeak to store it within 0.9 seconds of universal time, i m sorry is based on measurements that the median solar day in ~ 0° longitude."

Wikipedia web page of hours

Footnotes

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