Which ratio forms a proportion with 20/30? Use equivalent ratios to test each ratio.

A. 16/24
B. 10/20
C. 17/51
D. 15/60

4 answers

B. 10/20
20/30 = 10/20
A is the answer.
AAAaannndd the bot gets it wrong yet again!

20/30 = 2/3 = 16/24
There's a bot? Also thanks Any bird and Oobleck.