Question

find the value of the expression
$r \times 2 \times 2 \times s$
for $r = 2$ and $s = 2$.

Explanation:

Step1: Substitute given values

$2 \times 2 \times 2 \times 2$

Step2: Calculate step-by-step

$2 \times 2 = 4$; $4 \times 2 = 8$; $8 \times 2 = 16$

Answer:

16