1 foot = ? 12 inches
1 yard = ? 3 feet
1 mile = ? 5280 feet
1 inch = ? 2.54 cm
1 km = ? 0.62 miles
1000 mm = ? 1 meter
10 mm = ? 1 cm
100 cm = ? 1 meter
1 km = ? 1000 meters
60 seconds = ? 1 minute
60 minutes = ? 1 hour
24 hours = ? 1 day
365 days = ? 1 year
10^3 = ? kilo (k)
10^6 = ? mega (M)
10^9 = ? giga (G)
10^12 = ? tera (T)
10^15 = ? peta (P)
10^18 = ? exa (E)
10^2 = ? hecto (h)
10^1 = ? deca (da)
10^-1 = ? deci (d)
10^-2 = ? centi (c)
10^-3 = ? milli (m)
10^-6 = ? micro (μ)
10^-9 = ? nano (n)
10^-12 = ? pico (p)
10^-15 = ? femto (f)
10^-18 = ? atto (a)
SI unit of mass? kilogram (kg)
SI unit of length? meter (m)
SI unit of time? second (s)
SI unit of electric current? ampere (A)
SI unit of temperature? kelvin (K)
SI unit of luminous intensity? candela (cd)
SI unit of amount of substance? mole (mol)