Who developed 60-minute hour from a number system?

1hour=60minute 12/60=1/5

You can calculate the intake of calories per hour by working out the total calories you have eaten in a 60minute time period. This is typically used to compare when you eat during the day for food diaries and by doctors to advise people on weight loss diets.

well, my class just finished studying Sumer and Sumerians. Sumerians developed alot of things. they developed cuneiform which was the world's first system of writing using pictographs and symbols. They also developed the wheel which they used for pottery (potters wheel) and they developed medicines and in math, they developed a system revolving around the number 60. For example, there are 60 seconds in a minute and 60 minutes in an hour and yeah. Oh and the plow, used for farming which increased farm and food production. Thats all i can remember, but in my opinion, the most impressive is the writing development.

In minutes and seconds - as subdivisions of an hour or degree (angular measure).

Currently the highest number of tornadoes recorded in a 24-hour period is 208. That record was set on April 27, 2011.

Sumerians developed important mathematical ideas. They also created a number system based on 60. We have them to thank for our 60-minute hour, 60 second minute and the 360- degree circle.They used geometry to measure fields and put up bulidings

Cycles Per Hour (CPH) is the number of times the thermostat will turn the system on and off using 50% of its capacity. CPH 3 (Gas 90%+ efficiency) the system will turn on and off three times in one hour using 50% of the systems capacity. CPH 9 (Electric) the system will turn on and off nine times in one hour using 50% of the systems capacity.

45 miles an hour is 72.42 kilometre per hour.

The number of hours that alcohol will stay in your system will vary with the amount consumed. On average one unit of alcohol is broken down by the body in an hour.

Our 60-minute hour, 60- minute time, and 360- degree circle

The System - 2003 The Witching Hour was released on: USA: 30 October 2004

drink alot of water

Math - the first recorded use of the number zero, Astronomy, numerical system based on the number 60 (60 seconds in a minute, 60 minutes in a hour, and 360 degrees)

The correct spelling of "ton" in this case is "tonnes" because this deals with the metric system. To convert pounds per minute to tonnes per hour, multiply the number of minutes by 0.02722

Their number system was based on the number 60.like our is based on the number 10.They used this when they came up with 60 minutes in an hour and 360 degrees ina circle.We still use these divisions today.

Probably Mesopotamia; it dates back around 8000 years. The earliest known writing came from Mesopotamia. Their counting system was based on 60 - we have 60 seconds to a minute and sixty minutes to an hour from them.

60 is a dimensionless number. An hour is a unit for measuring time.

There are 60 minutes in an hour therefore the number of minutes in half an hour is 60x0.5=30.

Cuneiform wich is their writing system, 360 degree circle, 60-second minute, 60-minute hour, number system, calendars, sundial, chisel, lever, saw, and pulley.

A digit in math is a component of a natural number which is less than the base of the number system you are using. Natural numbers are all of the non-negative integers, sometimes including zero. So in the decimal number system, which has a base of 10, a digit is any number from 0 to 9. If you are using the binary number system, which has a base of 2, a digit can only be a 0 or a 1. If you are using the hexadecimal number system, which has a base of 16, a digit is any number from 0 to 15 (the numbers 10-15 are generally represented as A, B, C, D, E, F). If you are using the Sexagesimal number system, which has a base of 60, a digit is any number from 0 to 59. This is the number system which the Babylonians used, which is one of the reasons why we divide an hour into 60 minutes, and a minute into 60 seconds. This is also why we have 360 degrees to a circle.

hour angle is the angle measured from greenwich meridian to the body west or south

1/3 of an hour is 20 minutes.

The best choice would be either 30,15, or 10, because there is 2 30 min. in an hour. there is 4 15 min. in an hour and 6 10minutes in an hour.

Multiplying the number of dollars earned per hour by the number of hours in a week gives us 68 x 40 = $2,720.

To save energy, and get a last hour of daylight. it was developed in the early 1800s.