Percent basically means hundredths, so you multiply 70/100 x 300, or the equivalent 0.70 x 300.
70 % of 300 cm = 210 cm
0.7m or 70 cm
600 mm = 60 cm and 3 meters = 300 cm Volume = pi*302*300 = 848,230 cubic cm
The density of the object is 0.18 g/cm^3, calculated by dividing the mass of 54g by the volume of 300 cm^3.
300 cm= 300*10= 3000mm.
That is impossible. Three does not equal 300!
70 cm is 2.3 feet.
300 cm in diameter is equivalent to 9.84 feet.
1m = 100 cm 300 m = 300 x 100 cm = 30 000 cm
300 mm = 30 cm
1m = 100 cm 300 m = 300 x 100 cm = 30 000 cm
300 cm = 9.84 ft1 foot = 30.48 cm300 cm = 300 cm * 1 foot/30.48 cm = 9.84 ft