Use reasoning to lead to the answer of the following question:
Jackie walks 2 miles each day while Jessie walks 1.5 miles each day. How many more miles, in all, does Jackie walk than Jessie walk in 6 days?

3
Jackie walks 2 - 1.

5 = 0.

5 miles more each day than Jessie.

So in 6 days, Jakie walks 0.

5 x 6 = 3 miles more than Jessie.

.

So, the answer is 3