if 2cm is 50km 1cm is 25km
About 50km. (30 miles)
50km/60 min is 0.83 km in each minute, so divide to get minutes from km/min -- 20 km/0.83km/min = 24 minutes
There are: 30 times 60 = 1800 minutes
it is travelling 50km an hour
90 minutes is an hour and 30 minutes
Other than by surgical intervention, you cannot lose much weight in 30 minutes.
50 kilometers = 31.0685596 miles
depends how fast your going if your going 50km/h divide 23km by 50km/h so 23/50 = 46 minutes
90 minutes is 1 hour and 30 minutes.
30
30 minutes