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Simplify each expression.$$15\left(\frac{4}{15} w\right)$$
$4 w$
Algebra
Chapter 1
An Introduction to Algebra
Section 9
Simplifying Algebraic Expressions Using Properties of Real Numbers
The Language of Algebra
Equations and Inequalities
Functions
Linear Functions
Quadratic Functions
Polynomials
Oregon State University
McMaster University
Idaho State University
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we're being asked to simplify the expression 15 times to quantity of for over 15 w. We'll remember for over 15 w just means for 15 times w so I can rewrite this as 15 times to quantity ofour over 15 times W Now, using the associate property multiplication, I can re order and regroup my terms. So I'm going to group 15 times for were 15 together and then we'll multiply by W Well, now we're multiplying fractions, So I'm going to put 15/1 and remember to multiply fractions. We multiply straight across Well, 15 times four is 60 and one times 15 is 15 and then we'll bring down our W and lastly, 60 divided by 15 is four. So our final answer is for W.
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