Chapter 8: Q. 371 (page 996)

In the following exercises, solve.
$\frac{98}{154} = \frac{- 7}{p}$

Short Answer

Expert verified

The simplification of $\frac{98}{154} = \frac{- 7}{p}$ is $p = - 11$

Step by step solution

Step 1. Given Information

An expression:
$\frac{98}{154} = \frac{- 7}{p}$

Step 2. Isolate the variable.

To isolate the variable, multiply both sides by the LCD $154 p$

$\frac{98}{154} \times 154 p = \frac{- 7}{p} \times 154 p$

Step 3. Simplify the expression

By simplification,

$98 p = - 1078 p = \frac{- 1078}{98} = - 11$

Step 4. Check the answer

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

$\frac{98}{154} = \frac{- 7}{p} \frac{98}{154} = \frac{- 7}{- 11} \frac{7}{11} = \frac{7}{11}$

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In the following exercises, solve.
$\frac{98}{154} = \frac{- 7}{p}$

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.98154=-7p

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

Applied Mathematics

Geometry

Mechanics Maths

Decision Maths

Probability and Statistics

Pure Maths

Study anywhere. Anytime. Across all devices.

In the following exercises, solve.
$\frac{98}{154} = \frac{- 7}{p}$