12 is a common denominator of 1/4 and 1/3
True... both 3 and 4 are factors of 12 so it can be used as a common denominator.1/3 × 4/4 = 4/121/4 × 3/3 = 3/12
Yes because 4 times 3 equals 12 and 3 times 4 equals 12