Question

are the two ratios 30:50 and 50:65 equivalent?

Answer 1

30/50=3/5
50/65=10/13

3/5≠ 10/13

Hence the ratios  30:50 and 50:65 are not equivalent

Answer 2

30:50 = 3:5
50:65 = 10:13
no, the two ratios are not equivalent...