Put the following products in order from least to greatest:

5x3/4, 4 1/4x3/4, 1/2x3/4, 3/3x3/4

5 * 3/4 = 3.75

4 1/4 * 3/4 convert it into an inproper fraction.

17/4 * 3/4 = 3.1875

1/2 * 3/4 = 0.375

3/3 * 3/4 = 0.75

So you're answer is: 1/2*3/4, 3/3*3/4, 17/4*3/4, 5*3/4