Question

Select two ratios that are equivalent to

7:10.

21:30?
17:20?
10:30?
26:40?
35:50?

Answer 1

35: 50 & 21:30

Explanation:

35 :50 ÷ 5 : 5 = 7 : 10.

21 : 30 ÷ 3 : 3 = 7 : 10.