Johnny is jogging along a track. He has already jogged 1 2/3 miles. He plans to jog a total of 3 1/4 miles. How many miles does he have left to jog?

2 answers

1 7/12
1 2/3 = 1 8/12

3 1/4 = 3 3/12 = 2 15/12

2 15/12 - 1 8/12 = ?