1 3/7 * 1/2 = 5/7.
It is 1 and 3/7 times 1/2 = 5/7
21/3 * 1/4 = 7/3 * 1/4 = 7/12
0.001875 or 3/1600
24.8
3/14
40/28 = 10/7 or 1 and 3/7
4/7 * 1/6 = (4*1)/(7*6) = (2*1)/(7*3) = 2/21
3 1/4 * 3 5/7 = 13/4 * 26/7 = 13/2 * 13/7 = 169/14 = 12 1/14
1 and 7 over 20
It is 1 11/21. :)
3 over 7 x 21 over 1 and 21 over 1 x 3 over 7