Use the properties of equality to solve the equation. $\frac { 5 } { 8 } u = 40$
A) u = 64
B) u = 59
C) u = 65
D) u = 69
E) none of these

Name: Use the properties of equality to solve the equation. $\frac { 5 } { 8 } u = 40$ A) u = 64 B) u = 59 C) u = 65 D) u = 69 E) none of these
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Question

Quizplus · Accepted Answer

To solve for $u$, multiply both sides of the equation by the reciprocal of $\frac{5}{8}$, which is $\frac{8}{5}$. Thus, $u = 40 \times \frac{8}{5} = 64$.

Use the Properties of Equality to Solve the Equation 58u=40\frac { 5 } { 8 } u = 4085​u=40

Use the Properties of Equality to Solve the Equation $\frac { 5 } { 8 } u = 40$