Chapter 8: Q. 365 (page 996)

In the following exercises, solve.
$\frac{x}{56} = \frac{7}{8}$

Short Answer

Expert verified

The simplification of $\frac{x}{56} = \frac{7}{8}$ is $x = 49$

Step by step solution

Step 1. Given Information

An expression:

$\frac{x}{56} = \frac{7}{8}$

Step 2. Isolate the variable.

To isolate the variable, multiply both sides by the LCD $56$

$56 (\frac{x}{56}) = \frac{7}{8} \times 56$

Step 3. Simplify the expression

By simplification,

$x = \frac{7}{8} \times 56 = 7 \times 7 = 49$

Step 4. Check the answer

To check our answer, we substitute into the original proportion.

$\frac{x}{56} = \frac{7}{8} \frac{49}{56} = \frac{7}{8} \frac{7}{8} = \frac{7}{8}$

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In the following exercises, solve.
$\frac{x}{56} = \frac{7}{8}$

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Isolate the variable.

Step 3. Simplify the expression

Step 4. Check the answer

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In the following exercises, solve.x56=78

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Isolate the variable.

Step 3. Simplify the expression

Step 4. Check the answer

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Logic and Functions

Probability and Statistics

Decision Maths

Statistics

Calculus

Applied Mathematics

Study anywhere. Anytime. Across all devices.

In the following exercises, solve.
$\frac{x}{56} = \frac{7}{8}$