40%
Since an hour has 60 minutes, each minute is 1/60 of an hour, and 24 minutes are 24/60 of an hour.
60 minutes = 1 hour, so 24 minutes = 24/60 = 4/10 = 0.4 hours 1 hour 24 minutes equals 1.4 hours when expressed in decimal form.
Ah, what a lovely question! If we have 24 hours in a day, 10% of that would be 2.4 hours. And since there are 60 minutes in an hour, we can simply multiply 2.4 by 60 to find that 10% of 24 hours is 144 minutes. Just imagine all the happy little minutes we have to create beautiful things!
0.4 hour = 0.4*60 minutes = 24 minutes.
1 hour = 60 minutes 0.4 hour = 60 x 0.4 = 24 minutes