Question

DEL III
5. (a) (1) If A: B = 3 : 2 and B : C = 2:5, find A: C.
(ii) If A:B = 3:7 and B: C = 14:19, find A:B:C
(b) (i) If A:B = 7:4 and B: C = 5:14, find A: C.
(ii) If' A:B = 5:6 and B: C = 4:7, find A:B:C.
6. (a) If 2A = 5B = 6C, find A:B:C.
(b) If 2A = 4B = 7C, find A:B:C.
DEL IV​

Answer 1

Answer:

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