Answer: A. 24,000,000,000 km
Explanation: An Astronomical Unit commonly abbreviated as AU is the average distance between Earth and the Sun and is about 150 million kilometers.
Astronomical unit is mainly used to measure distances within our solar system.
1 AU is equal to [tex]150\times 10^6[/tex] km
Thus 160 AU is equal to [tex]\frac{150\times 10^6}{1}\times 160=24000\times 10^6km=24000000000km[/tex]
