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Evaluate the expression for $x = -18$ and $y = -1$ . Simplify your answer. $\newline$ $\frac{xy}{3} =$ $\_\_\_$

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Evaluate variable expressions involving rational numbers

Full solution

Q. Evaluate the expression for

x = -18

and

y = -1

. Simplify your answer.

\newline

\frac{xy}{3} =

\_\_\_

Identify and Substitute: Identify the expression and substitute the given values for $x$ and $y$ . We are given the expression $\frac{xy}{3}$ and the values $x = -18$ and $y = -1$ . Let's substitute these values into the expression. Expression: $\frac{(-18 \times -1)}{3}$
Multiply $x$ and $y$ : Multiply the values of $x$ and $y$ . $\,-18 \times -1 = 18$ Now we have the expression $\frac{18}{3}$ .
Divide by $3$ : Divide the result by $3$ . $\newline$ $18/3 = 6$ $\newline$ This gives us the simplified answer.

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