four and a half metres into centimetres?

4 and 1/2 meters and computing into centmeters is 450 cm

Since one meter is equal to 100 hundred centimeters, we can add 100 to every whole number and 50 to every half.  Here is n equation to help us.  (100 x 4) + 50 = ?  100 x 4 = 400, and 400 + 50 = 450 So 4 1/2 M is equal to 450 CM.