Question

25% of a number is 75.
A.18.75
B.300

Answer 1

18.75

Answer 2

we can write;
\[\frac{ 25 }{ 100 }N=75\]
where N is your number, so:
\[N=75*4=300\]
so B.

Answer 3

more explanation:
\[N=75*\frac{ 100 }{ 25 }=75*4=300\]

Answer 4

proof:
\[\frac{ 25 }{ 100}*300=25*3=75\]

Answer 5

\[25\% =\frac{25}{100} = 0.25\]\[0.25x=75 \implies x = \frac{75}{0.25} = 300\]