Why Are There 60 Minutes In An Hour
Camila Farah
Time clocks teachingi wrote this one to help my students read an analog clock and to count the minutes in an hour by 5.
Today 5 000 years after the sumerians first began using 60 we divide our days by hours minutes and seconds. Why there is only 60 minutes in an hour. It is unknown why the babylonians used a base 60 system but it may be because 60 is a special. So for convenience they further divided an hour into 60 minutes and each minute into 60 seconds.
The greek astronomers who helped us make life simpler by equally dividing 24 hours followed the babylonian s sexagesimal base 60 system for astronomical calculations. It s also why people eventually decided to break up the face of a clock which is also a circle into 60 minutes and then to break down each minute into 60 seconds. Why 60 minutes and 60 seconds. The division of the hour into 60 minutes and of the minute into 60 seconds comes from the babylonians who used a sexagesimal counting in 60s system for mathematics and astronomy.
They derived their number system from the sumerians who were using it as early as 3500 bc. So another reason we use 60 minutes in an hour is it s the only accepted form of measuring time that s ever been used. It took a long time before. It attempted to create a 10 hour day with 100 minutes per hour and 100 seconds per minute.
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In recent years we have changed how the units are measured. They divided the day and night each into 12 hours the hour was split into 60 minutes and a minute. Thanks to the ancient civilizations that defined and preserved the divisions of time modern society still conceives of a day of 24 hours an hour of 60 minutes and a minute of 60 seconds. So for convenience they further divided an hour into 60 minutes and each minute into 60 seconds.
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