Question

4/9x1/2 5/12x8/9 1/2x2/3 7/15x5/7

Answer 1

4/9×1/2 = 4/18 = 2/9
5/12×8/9 = 5/3×2/9 = 10/27
1/2×2/3 = 1/3
7/15×5/7 = 1/3 ×1/1 = 1/3

Answer 2

To solve each of these multiplication problems involving fractions, you simply multiply the numerators together and then multiply the denominators together. Here are the results:

1. (4/9) x (1/2) = (4 x 1) / (9 x 2) = 4/18 = 2/9

2. (5/12) x (8/9) = (5 x 8) / (12 x 9) = 40/108 = 20/54 = 10/27

3. (1/2) x (2/3) = (1 x 2) / (2 x 3) = 2/6 = 1/3

4. (7/15) x (5/7) = (7 x 5) / (15 x 7) = 35/105 = 1/3

So, the results are:

1. 2/9
2. 10/27
3. 1/3
4. 1/3