(a) 64 : 36
(b) 2 : 1
(c) 22 : 10
(d) 134 : 112
Solution: Clearly, the relationship is 2x:x. This relationship exists in (b). So, the correct answer is (b).
(a) 64 : 36
(b) 2 : 1
(c) 22 : 10
(d) 134 : 112
Solution: Clearly, the relationship is 2x:x. This relationship exists in (b). So, the correct answer is (b).