Question

convert 15 km to miles (1.609 km = 1 mile)
3.2 miles
0.107 miles
24.1 miles
9.3 miles

Explanation:

Step1: Set up conversion formula

Let $x$ be the number of miles. We know that $\frac{1}{1.609}=\frac{x}{15}$.

Step2: Solve for $x$

Cross - multiply to get $x=\frac{15}{1.609}\approx9.3$.

Answer:

D. 9.3 miles