It is: 115 -34 = 81 cm
You would use square cm. 1m = 100cm A= 100 cm * 34 cm = 3400 cm2
Its width would be 2cm. To find the missing dimension, divide the perimeter by two, then subtract the known variable.
15m = 1500 cm1 m = 100 cm15 m = 15 m * 100 cm/1m = 1500 cm
100cm = 1m 1 m = 100 cm
step by step or the answer at the bottom1. turn 5m in to cm 100cm in 1m so 500cm2. 500cm-30cm=470cmthe answer is 470cm or 4.7m
150 cm because 1m=100cm
1m - 100cm
1m = 100cm = 1,000mm
1m
6.9 m = 6.9m * 1m/1m = 6.9m * 100cm/1m = 6.9 * 100cm = 690 cm
48 cm / 1m = 48 cm / 100 cm = 48/100 = 12/25
-75