Ratios (mathematical)

27/1

Well, isn't that a happy little question! The ratio of 10cm to 4cm is 5:2. It's like painting a beautiful landscape with different brush sizes - each part plays a special role in creating a harmonious picture.

The ratio of volumes is directly proportional to the cube of the ratio of their sides.

And, incidentally, all cubes are similar.

625 cm : 5 m = 625 cm : 500 cm = 5 : 4

The ratio of C12H22O11 to WHAT!

The ratio of 18 and 15 is 18:15, but it can be reduced.

3 is the GCF of both numbers, so we can divide each by 3.

The ratio of 18:15 after dividing both numbers by 3 is 6:5.

The ratio is 8 : 16 or 8/16 or 1/2 or 0.5 .

1:800

~0.87:1

The ratio of NaHCO3 to WHAT!

2 : 15

efficiency

It is the conversion factor between the measurement units.

Means for every 100 units of one, you add 12 units of 2.

Or a 20/3 ratio (expressed in percent).

1 to 18

It is: 9 to 26

It is 3:1.

This is because volume of a cone is pi/3*r*r*h while vol of a cylinder is pi*r*r*h.

45 dm : 8.5 m = 45 dm : 85 dm = 45 : 85 = 9:17

It is 8/9 = 0.888... recurring.

2 to 3

It is 102.

It is 1/7 = approx 0.142857... recurring.

1 to 7 is already a ratio, another ratios is 1:7 or 1/7

The answer depends on what two (or more) things the ratio is meant to compare. The kinetic energy of several objects? The kinetic energy of an object compared to its total energy? The kinetic energy compared to its engine size?