4cm x (1x10-2m) x 1km/ 1cm x (1x103m)
This takes the number of centimeters and converts into meters and then converts the converted number of meters and converts them into kilometers. After the entire thing is divided, the centimeter and meter will cancel out.
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.
4 kilometers=400,000 centimeters
To convert cm to km, divide by 100,000.
Answer: 86,000 cm = 0.86 km
Answer: 2.75 km = 275,000 cm
Multiply 'km' by 1000 to convert to 'm' Multiply 'm' by 100 to convert to 'cm'. Overall , multiply 'km# by 100,000. to convert to 'cm'.
There are 100 cm in a meter, and 1000 meters in a km, so you multiply by 100,000 to convert cm to km.
Multiply km by 100,000.
km x 100,000 = cm:0.000273 km x 100,000 = 27.3 cm
100 cm = 1 m 1000 m = 1 km → 1000 x 100 cm = 1 km → 100000 cm = 1 km → To convert cm to km, divide by 100000 → 86000 cm = 86000 ÷ 100000 km = 0.86 km
2.5 km = 2,500 m = 250,000 cm
Convert 125 km to miles The formula to convert miles to km 77.67139903 mi* 63360 in 1 mi * 2.54 cm 1 in * 1 km 100000 cm = 125 km