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Pre-algebra

Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

$Math Studyset 91影视 Explanations$ Math

Common Core Edition 路 183 pages

ISBN: 9780547587776

Chapter 7: Q49. (page 348)

Evaluate the expression when $k = 20$ .
$k % of 90$

Short Answer

Expert verified

The solution of expression $k % o f 90$ is 18.

Step by step solution

01

Step 1. Given Information.

It is given that $k = 20$ .

02

Step 2. Calculation.

Substitute $k$

$20 % o f 90$

Therefore, the expression is

$\begin{array}{l} 20%of90 = \frac{20}{100} 鈰� 90 [writepercentageasafraction] \\ = 0.20 鈰� 90 [multiply] \\ = 18 [multiply] \end{array}$

03

Step 3. Conclusion.

The percentage $20 % o f 90$ in number is 18.

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Most popular questions from this chapter

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