40 minutes in hours
0.667
20 minutes in hours
0.333
15 minutes in hours
0.25 hours
1/8 as a percentage
12.5%
3/8 as a percentage
37.5%
5/8 as a percentage
62.5%
7/8 as a percentage
87.5%
1/20 as a percentage
5%
1/25 as a percentage
4%
1mile in km
1 mile = 1.6km
1g in mg
1g = 1000mg
1L in ml
1L = 1000ml
1 tonne in kg
1 tonne = 1000kg
1L in cm^3
1L = 1000cm^3
weeks in a year
52
days in a year
365
days in a leap year
366