3 ms·
Quick tip - to convert roughly from miles to km, pretend the miles is BCD, and convert to decimal. So 20 miles = 0x20 km = 32 km.
by to3m 11y ago
Quick tip - to convert roughly from miles to km, pretend the miles is BCD, and convert to decimal. So 20 miles = 0x20 km = 32 km.
- MengerSponge 11y agoYou 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