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Maths-

General

Easy

Question

If $fraction numerator 2 a over denominator b end fraction equals 1 half$ , what is the value of $b over a$ ?

$\frac{1}{8}$
$\frac{1}{4}$
2
4

The correct answer is: 4

Step 1 of
Given the equation,
$fraction numerator 2 a over denominator b end fraction equals 1 half$
$22 equals fraction numerator 1 cross times b over denominator 2 cross times a end fraction equals fraction numerator b over denominator 2 alpha end fraction$
$b over a equals fraction numerator 2 cross times 2 over denominator 1 end fraction equals 4$
Final Answer:
The value of $b over a$ is D) 4

We perform some algebraic manipulations to get the value.
:

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