- Why is it an hour instead of a hour?
- Is 90 minutes an hour and a half?
- What is 2 hours and 45 minutes expressed in just minutes?
- What is 10 of an hour?
- How long is a hour in a half?
- What is .15 of an hour?
- What is .01 of an hour?
- How do you write half an hour in numbers?
- Why do we say half an hour?
- What is 0.5 of a hour?
- What is .8 of an hour?
- How long is an hour?
- Is 1.5 an hour and a half?
- What is 30 minutes on a timesheet?
- Is it a half hour or an half hour?
- What decimal is 40 minutes of an hour?
- Which preposition is used before an hour?
- How do you write 2 hours and 45 minutes?

## Why is it an hour instead of a hour?

An hour is the correct one.

It is because in the word hour the letter h is not pronounced, therefore when hour is pronounced the first letter sounds like a vowel sound.

…

a) when the first letter of a word is a consonant or sounds like consonant the indefinite article a lies in front of the word..

## Is 90 minutes an hour and a half?

Tl;Dr 90 minutes is an hour and a half. … 60 minutes is an hour. Half an hour is half of 60 minutes. And if you can’t do this.

## What is 2 hours and 45 minutes expressed in just minutes?

What is 2 hours and 45 minutes expressed in just minutes? 2 × 60 = 120. 120 + 45 = 165. The answer is 165 minutes.

## What is 10 of an hour?

More InformationMinutesFraction of an hour70.11780.13390.150100.16757 more rows•Oct 20, 2020

## How long is a hour in a half?

1. A period of 30 minutes. 2. The middle point of an hour: The clock chimes on the half-hour.

## What is .15 of an hour?

Option 2: Use our minutes conversion chartMinutesDecimal HoursDecimal Hours9.15.8210.17.8311.18.8512.20.8716 more rows

## 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.

## How do you write half an hour in numbers?

When we use decimal numbers each place in a number ranges from 0-9. Using our 7:30 example above, we intuitively know that 30 minutes is ‘half an hour….Converting Employee Hours:15 minutes = quarter hour = . 25 hours.:30 minutes = half hour = . 5 hours.:45 minutes = three-quarters hour = . 75 hours.

## Why do we say half an hour?

It is always half of an hour. (we say ‘an hour’ because the ‘h’ in hour is silent, so the word begins with a vowel sound). It is possible to drop the ‘of’: ‘half an hour’.

## What is 0.5 of a hour?

This conversion of 0.5 hours to minutes has been calculated by multiplying 0.5 hours by 60 and the result is 30 minutes.

## What is .8 of an hour?

Billing Increment Chart—Minutes to Tenths of an HourMinutesTime31-36.637-42.743-48.849-54.96 more rows

## How long is an hour?

60 minutesAn hour (symbol: h; also abbreviated hr) is a unit of time conventionally reckoned as 1⁄24 of a day and scientifically reckoned as 3,599–3,601 seconds, depending on conditions. There are 60 minutes in an hour, and 24 hours in a day.

## Is 1.5 an hour and a half?

6 Answers. In general, for some number of hours, plus some fraction of an hour, you’d use the number, plus the fraction, plus “hours”, plural. … However, for the specific case of 1.5 hours, the usual expression is “an hour and a half”.

## What is 30 minutes on a timesheet?

What is 15 minutes on a timesheet15 minutes0.25 hours30 minutes0.50 hours45 minutes0.75 hoursApr 11, 2018

## Is it a half hour or an half hour?

Is it “one and a half hour” or “one and a half hours” ? It is “one and a half hours” because you have more than one hour ( one hour plus half an hour ) hence implying that it is plural and not just a single hour. both “one” and “a half” are describing the noun “hour”, so two.

## What decimal is 40 minutes of an hour?

0.667Minutes to Decimal Hours CalculatorMinutesDecimal Hours370.617380.633390.650400.66756 more rows

## Which preposition is used before an hour?

Prepositions of timePreposition of timeExplanationsforused to show an amount of time.agoback in the past; back in time from the present:beforeat or during a time earlier thantoused when saying the time, to mean before the stated hour9 more rows

## How do you write 2 hours and 45 minutes?

How to Convert Time to Decimal2 hours is 2 hours * (1 hour/ 1 hour) = 2 hours.45 minutes is 45 minutes * (1 hour / 60 minutes) = 45/60 hours = 0.75 hours.45 seconds is 45 seconds * (1 hour / 3600 seconds) = 45/3600 hours = 0.0125 hours.Adding them all together we have 2 hours + 0.75 hours + 0.0125 hours = 2.7625 hours.