Question

Lisa set a weekly goal of jogging 18 miles. In each of the first 3 days, he jogged 2 2/3 miles. How many more miles must he run to reach his goal?​

Answer 1

10.88

Explanation:

3 * 2 3/8 = 6 9/8 = 7 1/8 miles

Answer 2

Explanation:

3(2+(2/3))+x=18

3(8/3)+x=18

(24/3)+x=18

8+x=18

x=10

He must run another ten miles.