David practices piano for 1 1/3 hours on Monday and 3 1/2 hours on Tuesday How much longer does he practice piano on Tuesday that on Monday. A 1 1/5. B 2 1/6. C 2 2/5. D 2 5/6.

B. 2 1/6

Step-by-step explanation:

Change both mixed fractions into improper fractions.

1 1/3 = 4/3

3 1/2 = 7/2

Find a common denominator for both. 8/6 and 21/6.

then subtract them to get 13/6.

Then change back into an improper fraction. 2 1/6

The answer would be b