Question:
a:b = 1:2 എങ്കിൽ 3(a-b) എത?
A$$\frac {-3}{2}$ b$
B$$\frac {3}{2}$ b$
C$$\frac {2}{3}$ b$
D$$\frac {1}{3}$ b$
Answer:
$$\frac {-3}{2}$ b$Explanation:
a/b = 1/2 , a = b/2 so -3/2 b
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Question:
A$$\frac {-3}{2}$ b$
B$$\frac {3}{2}$ b$
C$$\frac {2}{3}$ b$
D$$\frac {1}{3}$ b$
Answer:
$$\frac {-3}{2}$ b$a/b = 1/2 , a = b/2 so -3/2 b
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