How to write 4m 6cm in meters?

To convert 4 meters and 6 centimeters into meters, first convert the centimeters to meters. Since there are 100 centimeters in a meter, 6 centimeters is equal to 0.06 meters. Adding this to 4 meters gives you a total of 4.06 meters. Therefore, 4m 6cm is written as 4.06 meters.