Chapter 9: Q. 28 (page 483)

Simplify the expression $\frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q}$ .

Short Answer

Expert verified

The simplified value of expression is $- \frac{3}{20 q}$ .

Step by step solution

Step 1. Write down the given expression.

The given expression is $\frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q}$ .

Step 2. Simplify the expression.

The given expression $\frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q}$ is simplified as:

$\begin{matrix} \frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q} = \frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q} \\ = \frac{15 - 8 - 10}{20 q} \\ = - \frac{3}{20 q} \end{matrix}$

Step 3. Conclusion.

The simplified value of expression is $- \frac{3}{20 q}$ .

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Simplify the expression $\frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q}$ .

Short Answer

Step by step solution

Step 1. Write down the given expression.

Step 2. Simplify the expression.

Step 3. Conclusion.

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Simplify the expression34q−25q−12q.

Short Answer

Step by step solution

Step 1. Write down the given expression.

Step 2. Simplify the expression.

Step 3. Conclusion.

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Most popular questions from this chapter

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Simplify the expression $\frac{3}{4 q} - \frac{2}{5 q} - \frac{1}{2 q}$ .