# If 3∠A = 4∠B = 6∠C, then A : B : C = ?A. 3:4:6B. 4:3:2C. 2:3:4D. 6:4:3

Let say  A =x/3 B = x/4 C = x/6 A + B + C = 180

x/3 + x/4 + x/6 = 180

(4x + 3x + 2x)/12 = 180

9x/12 = 180

X= 240 A =x/3 = 240/3 = 80 B = x/4 = 240/4 = 60 C = x/6 = 240/6 = 40

So, A:B:C = 4:3:2

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