4:9
8:18
12:27
16:36
All are the same ratios.
1 to 3, 4 to 12, 5 to 15 etc.
18/54=9/27=3/9=1/3
3 : 1 6 : 2 12 : 4
3 to 4, 6 to 8, 9 to 12, 12 to 16 and so on
2:6, 3:9, and 4:12
1 to 3, 4 to 12, 5 to 15 etc.
50/90, 500/900 and 55/99 are three ratios equivalent to 5/9.
To write equal ratios multiply both terms by the same number or divided both terms. For example, 2/ 9 is a ratio equal ratio will be 4/18. There is no difference between equal ratios and equivalent ratios.
40 to 90 = 4 to 9
18/54=9/27=3/9=1/3
3 to 4 6 to 8
They are: 8 to 18 and 16 to 36
3 : 1 6 : 2 12 : 4
1 to 3 2 to 6 4 to 12
3:2 four common ratios are... 6:4 9:6 12:8 15:10
3 to 4, 6 to 8, 9 to 12, 12 to 16 and so on
2:6, 3:9, and 4:12