45
63 meters = 0.063 kilometers
63 miles per second = 365,000 kilometers per hour.
63%
63 has a square factor, but no equal ones.
63 square kilometers equates to 678,126,356.25 square feet.
63 minutes is the same as 1 hour and 3 minutes.
9x7 = 63
It is: 63%
63 km = 63000 m
63% 0.63 = 63/100 = 63%
The answer depends on 63 WHAT! Seconds, days, years?
63/100