7/18 is bigger.
5/6 = 15/18
Yes
8/9 + 5/6 = 16/18 + 15/18 = 31/18
The LCD of 9 and 6 is 18. 8/9 = 16/18 5/6 = 15/18 16 - 15 = 1/18
No. 15/18 = .83 16/48 = .33 or 15/18 = 5/6 16/48 = 1/3, and 1/3 = 2/6 So 16/48 is less than 15/18.
Assuming the first fraction is eight over nine and not eight over ninth, 8/9 + 5/6 = 16/18 + 15/18 = 31/18 = 113/18
five over nine is 10 over 18, five over six is 15 over 18, 10-15=-5 over -18 .....-5 18
5/16 + 5/4 = 25/16 or 19/16
5 over 18.
Because when they have the same denominator it is 16/24 and 15/24. So, 16/24 is larger than 15/24.
1/2+5/8=8/16+10/16=18/16=9/89/8= 1 1/8
Percentage of 5 over 18 is about 27.78%.