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Intermediate Algebra

OPENSTAX

$Math Studyset 91影视 Explanations$ Math

OER 2017 Edition 路 1346 pages

ISBN: 9780998625720

Chapter 7: Q. 254 (page 714)

Solve the proportion $\frac{56}{72} = \frac{y}{9}$ .

Short Answer

Expert verified

The solution to the given proportion is $y = 7$ .

Step by step solution

Given information

The proportion is given as $\frac{56}{72} = \frac{y}{9}$ to find the solution.

Find the solution

Apply the algebraic operations to find the solution of the given equation.

Multiply 9 into both sides of the given equation and solve.

$\begin{array}{rcl} \frac{56}{72} & = & \frac{y}{9} \\ \frac{56}{72} 脳 9 & = & \frac{y}{9} 脳 9 \\ 7 & = & y \end{array}$

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For the following exercises, perform the indicated operations.

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Solve the proportion5672=y9.

Short Answer

Step by step solution

Given information

Find the solution

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Most popular questions from this chapter

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Solve the proportion $\frac{56}{72} = \frac{y}{9}$ .