30 : 40 and 33 : 44 are two possible equivalent ratios.
4 to 6 1 to 1.5 5 to 7.5 6 to 9
5 to 6 10 to 12 15 to 18
10:60 2:12 5:30
3 to 10 6 to 20 12 to 40
30 : 40 and 33 : 44 are two possible equivalent ratios.
30 to 12 45 to 18
They are: 6/30 and 1/5
4 to 6 1 to 1.5 5 to 7.5 6 to 9
5 to 6 10 to 12 15 to 18
10:60 2:12 5:30
3 to 10 6 to 20 12 to 40
10 and 4 15 and 6
20/6, 30/9, 40/12
60/100, 600000/1000000
2/3, 4/6
They are 2/9 and 12/54