Don't get fooled!

One hour consists of $60$ minutes. We need to find how many minutes are there in $0.25$ hours.

$1 h = 60 m \\ 0.25 h = x m \\ \therefore x=\dfrac{0.25\times 60}{1} \\ = \boxed{15}$

0.25 is equal to $\frac{1}{4}$

$so$ 0.25 of an hour is $\frac{1}{4}$ of it

1 hour = 60 minutes

60 minutes multiplied by $\frac{1}{4}$ = 15 minutes

As 0.25 in fraction is $\frac{1}{4}$ and $\frac{1}{4}$ of an hour is fifteen minutes because 60 divided 4 is fifteen the answer is 15 minutes

One hour = 60 minutes. Half of one hour = 30 Which one is 50% of the 60 minute (count 60 minute as 100%) Half of the 30 minutes = 15 ''Because 50%'s half is 25%.''

0.25 h = 0.25 * 60 min = 15 min

First, we convert $0.25 = \frac{1}{4}$

Then, we convert $1$ hour = $60$ minutes

To find how many minutes are in 0.25 of an hour, we will take $0.25 \times 1$ (hour) = $\frac{1}{4} \times 60$ (minutes) = $15$ minutes.