1/18
9, 18, 27, 36, 45 . . . . .
20 * 18 / 9 = 40 square yards (the divided by nine is because there are exactly nine square feet in one square yard)
672 divided by nine is 74.67 or 74 with remainder 6.
The fraction for nine divided by ten is 9/10.
.18
1/18
18
9+4+5=18 which can be divided by 9 so 945 can be divided by nine.
A full golf course is 18 holes long, it is divided into two, the front nine, which is holes 1-9 and the back nine which is holes 10-18.
9, 18, 27, 36, 45 . . . . .
8 over 9 divided by nine is either 8 over 18 or 4 over 9
9
3/5 divided into nine = 15
20 * 18 / 9 = 40 square yards (the divided by nine is because there are exactly nine square feet in one square yard)
672 divided by nine is 74.67 or 74 with remainder 6.
The fraction for nine divided by ten is 9/10.