Chapter 5: Q16. (page 220)

Simplify
$\frac{15 z^{3}}{63 z}$

Short Answer

Expert verified

$\frac{5 z^{2}}{21}$ is the simplest form of $\frac{15 z^{3}}{63 z}$ .

Step by step solution

Step 1. Given information

Consider, the fraction $\frac{15 z^{3}}{63 z}$ provided in the question

Step 2. Calculation

To obtain the simplest form of the fraction $\frac{15 z^{3}}{63 z}$ , it is needed to factor the numerator and denominator of provided fraction and divide out the common factors

Therefore, the obtained expression as:

$\begin{array}{l} \frac{15 z^{3}}{63 z} = \frac{3 \times 5 \times z \times z \times z}{3 \times 3 \times 7 \times z} \\ \frac{15 z^{3}}{63 z} = \frac{5 z^{2}}{21} \end{array}$

Hence, $\frac{5 z^{2}}{21}$ is the simplest form of $\frac{15 z^{3}}{63 z}$

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Simplify
$\frac{15 z^{3}}{63 z}$

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

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Simplify 15z363z

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

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Study anywhere. Anytime. Across all devices.

Simplify
$\frac{15 z^{3}}{63 z}$