The correct option is C 8x 20x3+12x9 LCM of denomiator 3 and 9 is = 9 So, 3.20x+12x9 = 60x+12x9 = 72x9 ...

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Common Division Method for L.C.M

Evaluate: 2...

Question

Evaluate: $\frac{20 x}{3} + \frac{12 x}{9}$

6 x

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5 x

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8 x

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2 x

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Solution

The correct option is C $8 x$
$\frac{20 x}{3} + \frac{12 x}{9}$
LCM of denomiator $3$ and $9$ is $= 9$
So, $\frac{3.20 x + 12 x}{9}$
$=$ $\frac{60 x + 12 x}{9}$
$=$ $\frac{72 x}{9}$
$= 8 x$

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