Question

a:a+3=1:2, then find the value of a=?

Answer 1

Answer:

Value of a = 3

Step-by-step explanation:

$a:a+3 = 1:2$

$\implies \frac{a}{a+3}=\frac{1}{2}$

$\implies 2a = a+3$

$\implies 2a-a = 3$

$\implies a = 3$

Therefore,

Value of a = 3

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