Multiplying Fractions

Question 1:

11 12 × 1 2
11 24

Question 2:

7 12 × 1 2
7 24

Question 3:

3 4 × 7 10
21 40

Question 4:

5 7 × 2 11
10 77

Question 5:

5 11 × 6 7
30 77

Question 6:

4 5 × 1 12
4 60 = 1 15