To convert the units to the same measurement, we need to convert 1 km to cm. There are 100,000 cm in 1 km (1 km = 100,000 cm). Therefore, the ratio of 4 cm to 1 km is 4:100,000, or simply 4:100,000.
Chat with our AI personalities
1 km = 1000 metres and 1 metre = 100 cm so 1 km = 105 cm So 400 km = 4*107 cm.
6.437 km Algebraic Steps / Dimensional Analysis Formula 4 mi*63360 in 1 mi*2.54 cm 1 in*1 km 100000 cm=6.437376 km Direct Conversion Formula 4 mi*1.609344 km 1 mi=6.437376 km
1:4
1:4
60 cm = 0.6 m So the ratio is 0.6 m / 4 m = 0.15