Answer
$2.75 \times 10^{3} miles$
Work Step by Step
Here, we have $(0.000022)(125000000) miles=(2.2 \times 10^{-5} ) (1.25 \times 10^{8})miles$
Now, we need to use the separate product of powers property.
$(0.000022)(125000000) miles=(2.2 \times 1.25 ) (10^{-5} \times 10^{8})miles$ ...(1)
Equation (1) becomes:
$(0.000022)(125000000) miles=(2.75 ) (10^{-5+8})$
This gives: $(0.000022)(125000000) miles=2.75 \times 10^{3} miles$