What is greater and why 2/3 or 5/6 or 7/9
2/3= 12/185/6= 15/187/9= 14/185/6 is greater than 2/3 and 7/9 because if you find a common denominator (18) and change the fractions to equal the denominator of 18, then you see that 15/18 is greater than 14/18 and 12/18.