If a : 2b = 2 : 3 and b : 2c = 5 : 4, then what is value of c : a? – McqOptions

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1.	If a : 2b = 2 : 3 and b : 2c = 5 : 4, then what is value of c : a?
A.	3 : 10
B.	6 : 5
C.	10 : 3
D.	5 : 6
Answer» B. 6 : 5

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