Ratios (mathematical)

If you mean 12/20 then it is 3/5 by dividing both numbers by the HCF which is 4

They are different from one cathedral to another.

49/16, of course.

The economic metric used to measure a companies' ability to earn revenue compared against expenses over a determined set time.

It is 0/5 = 0

3/36 could be reduced to 1/12 by dividing both numbers by 3. So 1/12 is the answer

= (0.8/1.4) x 100 = 57.143 %

It is usually 1.

1 to 3

It is 42/10 or 21/5.

It is 8312/5254 = 4156/2627 which cannot be simplified.

It is: 2 to 5

Carbon is a chemical element, not a compound.

It is 287/154 = 41/22

119/105 = 17/15

Density is a derived unit: mass divided by volume.

It is 5/100 = 1/20

20:129

2:1 or 2 to 1

Yes 200m is larger than 20000mm. 1m=1000mm therfore 20000mm=20m.

It is: 247*947 = 233,909

The answer depends on WHAT court.

1 kilowatt = 1.34102209 horsepower

5/19 is in its simplest form.