Answer:
Distance she walked from bus stop to aquarium = 0.5 miles
Explanation:
The aquarium is 2 1/2 miles from her hotel.
![\texttt{Distance to aquarium = }2(1)/(2)=2.5miles](https://img.qammunity.org/2019/formulas/mathematics/high-school/vaqnjdvtho9bz3eese44cifrwzn1tqsmlm.png)
She walks 1/4 mile to the bus stop
![\texttt{Distance she walked to bus stop = }(1)/(4)=0.25miles](https://img.qammunity.org/2019/formulas/mathematics/high-school/779fendwx10xfk8khr63cjzv7f2u2371lw.png)
She takes the bus for 1 3/4 miles
![\texttt{Distance she traveled in bus = }1(3)/(4)=1.75miles](https://img.qammunity.org/2019/formulas/mathematics/high-school/vt1zc5uewcst59dglo6lqzer8vhv75qv5f.png)
She walks from bus stop to aquarium
Distance she walked from bus stop to aquarium = 2.5 - 0.25 - 1.75 = 2.5 -2 = 0.5 miles
Distance she walked from bus stop to aquarium = 0.5 miles