Answer:
4,509 million kilometers
Explanation:
In this case we can use the rule of three to find the answer. We have three related numerical elements and want to find the missing one.
a, b, c, such that, ( a / b = c / x), (i.e., a: b :: c: x )
We have:
- The distance between Neptune and the Sun: 30.06 AU
- The number of kilometers an AU represent: 150 million kilometers
- And a single AU
1 AU → 150,000,000 kilometers
30.06 AU → x kilometers
We multiply 30.06 AU × 150,000,000 = 4,509,000,000
then we divide that result by 1 AU.
Result = 4,509,000,000 kilometers