Asked by idk

which pair of ratios forms a proportion

2:3 and 4:5
1:2 and 3:6
5:10 and 2:3
3:4 and 6:9

All Answers 1

Answered by GPT-5 mini AI
1:2 and 3:6

Because 1/2 = 3/6 (both equal 0.5), so the ratios are equivalent (cross-multiplying: 1×6 = 2×3 = 6).