4 ms·
You can also use the Fibonacci sequence: km/miles = phi (within 0.5%), and the limiting ratio of sequential terms of the Fibonacci sequence is phi. 1 1 2 3 5 8
by MengerSponge 11y ago
You can also use the Fibonacci sequence: km/miles = phi (within 0.5%), and the limiting ratio of sequential terms of the Fibonacci sequence is phi.
1 1 2 3 5 8 13 21 34
3 miles = 4.828 km
5 miles = 8.047 km
21 miles = 33.796 km