## What are the symbols for minutes and seconds?

The three common formats:DDD MM’ SS.S”Degrees, Minutes and SecondsDDD MM.MMM’Degrees and Decimal MinutesDDD.DDDDDDecimal Degrees

## How do you express minutes?

When we have one minute and half, for example, we will write minute and its half, which is seconds, that is to say: . If we want to write hours and a half, we will write and the half hour in minutes. Knowing that an hour is minutes, half an hour would be half of minutes, that is .

**What is the hour symbol?**

h

### Why is there no 100 minutes in an hour?

Who decided on these time divisions? 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.

### How many hours exactly is a day?

23 hours

**How many minutes does 2 hours have?**

Hours to Minutes Conversion (h to min) – Time Calculatorwww.timecalculator.net › hours-to-minuteswww.timecalculator.net › hours-to-minutes

#### What is .375 of an hour?

0.375 h = 22.5 min. You also can convert 0.375 Hours to other Time (popular) units.

#### What is .01 of an hour?

This conversion of 0.01 hours to minutes has been calculated by multiplying 0.01 hours by 60 and the result is 0.6 minutes.

**What is 50 of an hour?**

More InformationMinutesFraction of an hour0.85057 •

## Whats 0.4 of an hour?

This conversion of 0.4 hours to minutes has been calculated by multiplying 0.4 hours by 60 and the result is 24 minutes.

## How much is 0.6 of an hour?

0.6 h = 36 min. You also can convert 0.6 Hours to other Time (popular) units.