Unit 1 Lesson 7 Complete the activities below to check your understanding of the lessor Skills Practice Solve the problems. 1. One morning, Penelope walks $\frac{1}{4}$ mile from her home to the zoo. She walks around the zoo and covers $\frac{9}{10}$ mile before walking back home. How many miles does Penelope walk that morning? Home :

Step 1 ：Penelope walked \(\frac{1}{4}\) mile from her home to the zoo, \(\frac{9}{10}\) mile around the zoo, and \(\frac{1}{4}\) mile back home.

Step 2 ：To find the total distance Penelope walked, we need to add these distances together.

Step 3 ：So, the total distance is \(\frac{1}{4} + \frac{9}{10} + \frac{1}{4}\).

Step 4 ：Simplifying this, we get \(\frac{7}{5}\) miles.

Step 5 ：Final Answer: Penelope walked \(\boxed{\frac{7}{5}}\) miles that morning.