Multiplying Fractions

Question 1:

1 2 × 3 4
3 8

Question 2:

2 3 × 1 8
2 24 = 1 12

Question 3:

10 11 × 5 7
50 77

Question 4:

7 10 × 1 4
7 40

Question 5:

9 11 × 1 9
9 99 = 1 11

Question 6:

3 7 × 2 3
6 21 = 2 7