Question

If 2a/b = 1/2, what is the value of b/a

Answer 1

Answer: b/a=4

Step-by-step explanation:

2a/b=1/2

4a=b

b/a=4

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Answer 2

Answer:

D

Step-by-step explanation:

Given

$\frac{2a}{b}$ = $\frac{1}{2}$ ( cross- multiply )

4a = b ( divide both sides by a )

4 = $\frac{b}{a}$ → D