Multiplying Fractions

Question 1:

5 12 × 2 3
10 36 = 5 18

Question 2:

1 4 × 2 5
2 20 = 1 10

Question 3:

6 11 × 2 7
12 77

Question 4:

8 9 × 3 11
24 99 = 8 33

Question 5:

4 11 × 1 5
4 55

Question 6:

1 2 × 9 10
9 20