Question

Which of the following ratios are equivalent?
(a) 1:2 and 2:3
(b)40km:20m and 4000:80
(c) 120:20 and 36:6
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Answer 1

Answer:

(b) 40km:20m and 4000:80

Answer 2

Answer:

(c) 120:20 = 6/1

and 36:6 = 6/1

so answer is 120:20 and 36:6