2 to 4, 4 to 8, 5 to 10
5 to 6 10 to 12 15 to 18
10:60 2:12 5:30
No
They are: 10 to 42, 15 to 63 and 20 to 84
The three ratios that are equivalent to 2 to 5 are : 2 * 2 / 5 *24/ 103 * 2 / 5 *3 = 6/ 15.4 * 2 / 5 *4 = 8/ 20.
2 to 4, 4 to 8, 5 to 10
5 to 6 10 to 12 15 to 18
Ratios equivalent to 5:11: 10:22 15:33 25:55 20:44
They are: 2 to 5, 6 to 15 and 8 to 20
10:60 2:12 5:30
6.25:1.25 = 5:1 =15:3=10:2
5 to 2
No
50/90, 500/900 and 55/99 are three ratios equivalent to 5/9.
2 and 5
5 to 110 to 2