1: How to write one and half hours in minutes? Therefore, 1.5 hours = 90 minutes.
The answer is a decimal, so we can convert it back into hours and minutes. You can use a scientific calculator with a degrees function as described above, or you can do a bit more maths. We can convert 0.5 hours into minutes. 1.5 hours is therefore 1 hour and 30 minutes.
Time and a half (1.5 time) means the student gets half again as much time as the rest of the class. For instance, if the rest of the class has 60 minutes to take an exam, the accommodated test would be 90 minutes.
Conclusion: there is 1 full hour and 30 minutes in 90 minutes.
Are 90 minutes an hour and a half? Yes, 30 minutes makes half an hour, and 60 minutes make an hour. So, if someone asks you how long is an hour and a half? It is (60 + 30) 90 minutes.
1.5 hours - it is more than the singular 'hour'. It is another half hour beyond being singular, so it is 'one AND a half hours'. Doesn't matter that it hasn't made it all the way to 'two'. One is the single hour; the additional half is part of the second hour, so you have two parts of a number.
It is "one and a half hours" because it means (one hour) + (half an hour) equals = "one and a half hours" (which means more than one hour). As you know, anything counted more than one is already considered PLURAL, so there's no need to get confused about that.
Therefore, the ratio of 30 minutes to 1.5 hours is 1 : 3.
1 hour 30 minutes = 1 + 30/60 hour = 1+ 0.5 hour =1.5 hour.
Hence 120 minutes = 12060 = 2 hours.
Extra time automatically extends the duration of the exam by adding a percentage to the normal duration. For example, where an examination is normally two hours long, if you are permitted 25% extra time you would receive 2 hours and 30 minutes.
150%, 1.5 times, 1.5× or 1.5-fold.
Overtime pay is calculated: Hourly pay rate x 1.5 x overtime hours worked. Here is an example of total pay for an employee who worked 42 hours in a workweek: Regular pay rate x 40 hours = Regular pay, plus. Regular pay rate x 1.5 x 2 hours = Overtime pay, equals.
However, for the specific case of 1.5 hours, the usual expression is "an hour and a half".
At 1.5x speed, a one-hour podcast becomes 40 minutes; speed listening at that pace would turn 15 hours' worth of content into 10.
So, 1 hours 45 minutes is 1 + 45 ÷ 60 = 1.75 hours.
Decimal hour 1.30 hours is 1 hours, 18 minutes and 0 seconds. 1.30 hours is also equivalent to 78 minutes and 0 seconds or 4680 seconds.
Decimal to Time conversion
To convert to minutes, simply multiply the decimal hours by 60. So, 1.50×60 = 90 minutes.
=5:18.
1.15 hours in hours, minutes, and seconds
1.15 hours is 1 hours, 9 minutes and 0 seconds. 1.15 hours is also equivalent to 69 minutes and 0 seconds or 4140 seconds.
So, for "1.5" you should write "one and five tenths" and for "5.0" the term "five and zero tenths" would be correct.
An hour is most commonly defined as a period of time equal to 60 minutes, where a minute is equal to 60 seconds, and a second has a rigorous scientific definition. There are also 24 hours in a day.
Yes, 1.5 is the decimal equivalent of one-and-one-half. So you have one whole and just half of a second.