Well, they are spheres, right? Volume of a sphere is 4/3pi r(to the 3rd). So, just multiply that by 6 and there ya go.
Four. The answer will be 12 to 6 which reduced is 2 to 1.
11 marbles total and 6 are blue so probability is 6/11
Because 1/3 are blue and 1/2 are red and the rest are green we can calculate that 1/6 of the marbles are green. 1/3 = 2/6 1/2 = 3/6 2/6 + 3/6 = 5/6 which leaves 1/6 green. Since there are 7 green marbles we know there must be 7 x 6 total. The answer is 42 marbles.
and 6
0. They don't make any sounds. :P
8:6
Either: 1) Find the radius of each marble and thus their volume through V = 4/3 x pi x r^3 and then add the volumes up. or 2) Put all the marbles in a measuring jug and fill it up to the top. Pour the water into a separate container and empty the marbles out of the jug. Pour the water back into the jug. Thus: Volume of water with marbles - volume of water without the marbles = volume of marbles
If the marbles are identical, the volume is the same. If you want, you can use different units and it looks like the volume is different.
The ratio of 4 blue marbles to 6 white marbles can be said as 4:6, 4 to 6, or 4/6. This can then be simplified to 2:3 by a factor of 2.
What is the volume of 16 one rupees coins.... Ml
Get a measuring jug that will hold the marbles easily. Half fill the measuring jug with water. Note the volume reading on the measuring Jug scale (measurement A). Add the marbles. Note the new water level reading on the measuring jug scale (measurement B).Subtract measurement A from measurement B, the answer is the volume of the marbles.
48 marbles
The ratios are: red : green = 2 : 3 = (2×3) : (3×3) = 6 : 9 green : blue = 9 : 4 → ratio of red : green : blue = 6 : 9 : 4 There are 6 + 9 + 4 = 19 parts 76 marbles ÷ 19 parts = 4 marbles per part → red: 6 parts = 6 × 4 marbles per part = 24 red marbles → green: 9 parts = 9 × 4 marbles per part = 36 green marbles → blue: 4 parts = 4 × 4 marbles per part = 16 blue marbles To check: red + green + blue = 24 marbles + 36 marbles + 16 marbles = 76 marbles in the bag.
Four. The answer will be 12 to 6 which reduced is 2 to 1.
11 marbles total and 6 are blue so probability is 6/11
0No blue marbles in the bag.
6