Question

WILL FAN AND GIVE MEDAL

Saturn is 9.54 AU from the sun. What is its distance from the sun in Kilometers?

A. 14,000,000 KM
B. 15,723,270 km
C. 57,000,000 km
D. 1,431,000,000 km

Answer 1

\[\color{green}{1~\text{AU} \approx 1.50 \times 10^8 ~\text{km} \\ 9.54~\text{AU} \approx 9.54 \times 1.50 \times 10^8~\text{km}\\\approx 1.43 \times 10^9~\text{km}}\]