As a mixed number 18/7 is 2 and 4/7
7/18 is bigger.
5/12:7/18= (5/12)/(7/18)= (5/12)*(18/7)= 15/14
7/18 - 5/18 = 2/18 = 1/9
It is simply 7 over 18, it can not be reduced further.
5/6 / 7/18 = 5/6 * 18/7 = 15/7 =2 1/7
The reciprocal of 18/7 is 7/18.
18/7 * 9/12 = 18/7 * 3/4 = (18*3)/(7/4) = 54/28 = 27/14
18/7
18 over 63 is 2/7
equivalent fraction to 7 over 18 = 14/36
7/18 divided by 5/9 = 7/10 or 0.7
4/7 + 18/21 = 210/147 or 10/7 or 13/7