Simplify 34y - 5y - 12y

The correct option is B 214y 34y + 5y 12y = 3 + 20 24y = 214y ...

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Standard XII

Mathematics

Ordered Pair

Simplify 34...

Question

Simplify $\frac{3}{4 y} + \frac{5}{y} - \frac{1}{2 y}$

\frac{7}{4 y}

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\frac{21}{4 y}

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\frac{7}{y}

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None of these

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Solution

The correct option is B $\frac{21}{4 y}$
$\frac{3}{4 y} + \frac{5}{y} - \frac{1}{2 y}$

$= \frac{3 + 20 - 2}{4 y} = \frac{21}{4 y}$

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Simplify 34y+5y−12y

The correct option is B 214y34y+5y−12y=3+20−24y=214y

Simplify $\frac{3}{4 y} + \frac{5}{y} - \frac{1}{2 y}$

The correct option is B $\frac{21}{4 y}$
$\frac{3}{4 y} + \frac{5}{y} - \frac{1}{2 y}$

$= \frac{3 + 20 - 2}{4 y} = \frac{21}{4 y}$