2007-10-29 20:07:58 · 5 answers · asked by Eldar G 1 in Science & Mathematics ➔ Mathematics
First 1 cm^3 = 1 ml
So let's compute the volume in cm^3.
210 mm = 21.0 cm
320 mm = 32.0 cm
145 mm = 14.5 cm
Volume = 21.0 x 32.0 x 14.5 cm
= 9,744 cm^3
= 9,744 ml
Okay, but we need litres, so convert:
9,744 ml / 1,000 ml/l
= 9.744 litres
In other words, approximately 9 3/4 litres.
2007-10-29 20:13:14 · answer #1 · answered by Puzzling 7 · 1⤊ 0⤋
A litre is a cubic decimetre. Picture a cube about 10 centimeters a side. That is equivalent to 100 millimetres aside.
So 100x100x100 = one million. A litre is one million cubic millilmeters!!! A cube only about four inches aside is a million cubic millimetres!!!
divide volume by 1x10^6.
210x320x145 = 9.744 x 10^6
And dividing by a million gives us 9.744 litres.
litres.
2007-10-30 03:26:55 · answer #2 · answered by screaming monk 6 · 0⤊ 0⤋
That will be a cuboid (not a cube). All sides of a cube are equal.
1L = 1dm³
1dm = 100mm
The dimensions of the cuboid are 2.10x3.20x1.45dm
V = 9.744dm³
= 9.744 litres
2007-10-30 03:15:52 · answer #3 · answered by gudspeling 7 · 0⤊ 0⤋
9744 litres
2007-10-30 03:17:10 · answer #4 · answered by TARBA 3 · 0⤊ 1⤋
9.744 ltrs
2007-10-30 03:13:48 · answer #5 · answered by Paperaussie 1 · 0⤊ 0⤋