If A : B = 4 : 9 and A : C = 2 : 3, then (A + B) : (A +

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If A : B = 4 : 9 and A : C = 2 : 3, then (A + B) : (A + C) is

1. 15: 13
2. 10 : 13
3. 13: 1 0
4. 13: 15

Correct Option: C

A : B = 4 : 9
A : C = 2 : 3 = 4 : 6

∴	A + B	=	4 + 9	=	13
	A + C		4 + 6		10