One two fourths equals four four eighths equals six sixths, right? Please correct? How do you understand this? Please explain the basic principle and its formula?
A two-quarters: 2 / 4 = 1 / 2 = 0.5
Four eighths: 4x (4 / 8) = 2
Six half six: 6x (6 / 2) = 18
Obviously, the three are unequal. You can simplify the score first, and then multiply it!