A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 45 minutes, exactly as in the question. If you wanted it as a part of some other unit - for example, a day or year, it would have made sense to mention that. But since you did not, this is the best that I can do.
1 hour and 45 minutes becomes 1.75 hours as a decimal.
If you are referring to 3 and 45 over 100, the the answer is 3.45 in decimal form.
45/100 as a fraction in its simplest form = 9/20 45/100 as a decimal = 0.45
45/1000 as a decimal is 0.045
45% = 0.46
45 minutes is perfectly acceptable but you may prefer 45.0 minutes
8.75 hours
4.75 hours
7.75 hours =your question in decimal form.
30/66 in decimal form is 45.'45'% recurring decimal '45'
1 hour = 60 minutes, so 45 minutes = 45/60 hour ⇒ 7 hours 45 minutes = 7 + 45/60 hours = 7 + 3x15/4x15 hours = 7 + (3 ÷ 4) hours = 7.75 hours
It is: 45/60 = 0.75 of a hour
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
Time = distance/speed = 16/45 = 0.35556 hours that is the answer in decimal form. Now if you wish you can convert decimal time to hours and minutes: 0.35556 hours = 0.35556 * 60 = 21.3333 minutes 0.3333 minutes = 0.3333 *60 = 20 seconds so the answer in this form is: 21 minutes and 20 second
1 hour and 45 minutes becomes 1.75 hours as a decimal.
If you mean: 7 and 45/100 then it is 7.45 as a decimal
6.75 hours