Express the fractions 3 over 4 7 over 16 and 5 over 8 with the least common denominators.which one of these is right A.3 over 4 2 over 4 3 over 4.B.12 over 16 7 over 16 10 over 16.?
B is the correct answer since the denominator 16 is common to the three fractions. well how do you know it's not c? cause the denominator is also 16...?? please help!!
