Which fractions are equivalent to 3/4

3/4 is equivalent (equal) to 9/12 only if the product of the numerator (3) of the first fraction and the denominator (12) of the other fraction is equal to the product of the denominator (4) of the first fraction and the numerator (9) of the other fraction.

 6/8 = 9/12 = 12/16 = 15/20 = 18/24 = 21/28 = 24/32 = 27/36 = 30/40 = 33/44 = 36/48 = 39/52 = 42/56 = 45/60 = 48/64 = 51/68 = 54/72 = 57/76 = 60/80