It is 430 gms per 20 cu.cm, which is generally reduced to 430/25 gm per 1 cu.cm, or 17.2 g/cm3 .
20 cm does not equal 200 cm But 20 cm equals 200 mm because 1 cm = 10 mm
1 cm = 10 mm 20 cm x 10 = 200 mm 200 - 20 = 180 mm = 18 cm
The area is already shown as 20 cm2 . A rectangle with sides of 4 cm and 5 cm will have an area of 20 cm2 and a perimeter of 18 cm.
1 meter is 100 cm 20% of 100 is 20 cm or 0.2 meter
20 cm is 15 pence
$20
200 cm
5000 cm is 1/20 of a km and so 1/20*60*60 = 180 km per hour
If the rope is 40c per 50 cm, it will be 80c for 100 cm (= 1m)
The answer will depend on the quality of the glass.
speed = 2 cm per (4/10) daysspeed = 2/(4/10) cm per dayspeed = 20/4 cm per dayspeed = 5 cm per day
200 mm 1 cm = 10 mm 1 mm = 0.1 cm
20 inches is 50.8 cm (there are 2.54 centimeters per inch). Algebraic Steps / Dimensional Analysis Formula 20 in* 2.54 cm 1 in = 50.8 cm
20" x 20" (400 square inches) = 2,580.64 square centimeters.
The density of the object can be calculated by dividing the mass (40g) by the volume (20 cm³). Therefore, the density of the object is 2 grams per cubic centimeter (g/cm³).
There are 100 cm per meter; so 20 centimeters is equal to 0.20 meters.