How do you know if a ratio is a basic ratio?

In general, try to remember to keep your ratios in a form of 'this' to 'that' and 'this' to 'that'. For example, 3 apples : 6 oranges; 2 apples: 4 oranges. All ratios remain true regardless of which...

if you can multiply the numerator and the denominator by the same number in the first fraction and it equals the second fraction than they should be equal

Sine(Sin) Cosine(Cos) Tangent(Tan) ---- -Sin of angle A=opposite leg of angle A / hypotenuse -Cos of angle A= Adjacent leg of angle A / Hypotenuse -Tan of angle A= opposite leg of angle A /...

The basic earning power ratio (or BEP ratio) compares earnings apart from the influence of taxes or financial leverage, to the assets of the company. It is just a ratio of the earnings of the company...

No. There is no platinum ratio.