You require at least two ratios for them to be equivalent (or not).
They are 2/9 and 12/54
An equivalent fraction cannot be derived from an integer. But if the 31 happens to be 3:1, possible equivalent ratios are 6:2, 9:3, 12:4
30 : 40 and 33 : 44 are two possible equivalent ratios.
2 and 5
90/550 and 900000/5500000
It is: 1/3 = 2/6
4 to 6 1 to 1.5 5 to 7.5 6 to 9
1 to 3 2 to 6 3 to 9
Yes if you mean 2 1 and 18 9
9 to 2, 27 to 6, 36 to 8
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.