Due to the nature of spheres, they are all similar to each other.
Distance = speed * time
d = 65.2 * 1.8
d = 117.36 miles <==
They are 1 and 3!
Hope this helped! :)
To get a close estimate, we can round 49 up to 50 and 311 down to 300, obtaining an estimate of 50/300 = 1/6, or 0.1666... as a repeating decimal. That decimal approximation is a little less than one hundredth away from the actual decimal approximation of ≈ 0.1576