Question

Jonny 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?

Answer 1

3 1/4 - 1 2/3
Have the denominator be the same number
3 3/12 - 1 8/12
Then put them in improper fraction
39/12 - 20/12
39-20 = 19
So the answer is 19/12 or 1 7/12