Question

Using 12 as a denominator, what fraction completes the following equation: 1 − 3/4 = ? a. 4/12 c. 2/12 b. 1/12 d. 3/12

Answer 1

d= 3/12 because you tomes the denominator by 3 to make 12. So you times the top by the same to make 9/12. 9/12 + 3/12 =1