28 cm
Vol = 10 cm * 5 cm * 40 cm = 2,000 cm3
40 cm / 1 m = 40 cm/100 cm = 40/100 = 0.4
A 40 cm piece of string can be cut into eight 5 cm pieces.
5*5 = 25 square cm 20*40 = 800 square cm 800/25=32 (5 by 5 cm squares) --------------------------------------------- or ---------------------------------------------- 20/5= 4 40/5= 8 4*8 = 32
28 cm
509cm: (5m = 500cm) + 9cm = 590cm
Vol = 10 cm * 5 cm * 40 cm = 2,000 cm3
40 cm / 1 m = 40 cm/100 cm = 40/100 = 0.4
Pentagon has 5 sides Regular => each side 9cm => perimeter = 5 x 9cm = 45cm
A 40 cm piece of string can be cut into eight 5 cm pieces.
5*5 = 25 square cm 20*40 = 800 square cm 800/25=32 (5 by 5 cm squares) --------------------------------------------- or ---------------------------------------------- 20/5= 4 40/5= 8 4*8 = 32
it is 40% of a meter, a meter is 100 cm.
5 cm is about 1 inch and a half
Perimeter = sum of the lengths of sides = 5* 7 cm = 35 cm
To find the fraction of 5 meters that is 40 cm, we need to convert both measurements to the same unit. Since 1 meter is equal to 100 cm, 5 meters is equal to 500 cm. Therefore, the fraction of 5 meters that is 40 cm is 40/500 or 2/25.
4/10 2/5 or 40%