Question

Jack ran a total of 30 miles over the course of 15 track practices. How many track practices would it take for Jack to run 44 miles? Solve using unit rates.

My brain isn’t functioning and i need this done before December 21.​

Answer 1

22

Explanation:

30 miles/ 15 sessions of tract practice

Per practice Jack is running a total of 2 miles.

So 44 miles/2 miles

22 sessions of track practice

Answer 2

22

Explanation:

Use a proportion.

30/15 = 44/x

30x = 15 × 44

2x = 44

x = 22