After learning how to fly, Wendy reduced her daily commute time by
\[75\%\]. Previously, her commute took
\[m\] minutes.
Which of the following expressions could represent Wendy's commute time, in minutes, after she learned how to fly?
Choose 2 answers:
Choose 2 answers:
(Choice A)
\[0.25m\]
A
\[0.25m\]
(Choice B)
\[\dfrac{1}{4}m\]
B
\[\dfrac{1}{4}m\]
(Choice C)
\[1.75m\]
C
\[1.75m\]
(Choice D)
\[0.75m\]
D
\[0.75m\]
(Choice E)
\[\dfrac{3}{4}m\]
E
\[\dfrac{3}{4}m\]
3 answers
We can write "reduced by 75%" as multiplying by $1-0.75 = 0.25$. Thus, her commute time is given by $0.25m$. The answer is $\boxed{\textbf{(A)}\ 0.25m}$ or $\boxed{\textbf{(B)}\ \frac{1}{4}m}$.
which one?
Both answer choices A and B represent Wendy's commute time after learning how to fly: $\boxed{\textbf{(A)}\ 0.25m}$ and $\boxed{\textbf{(B)}\ \frac{1}{4}m}$.