1/6 + 5/9. find the lowest common denominator of 6 and 9(18). Now find the number of times 6 and 9 go into 18 (3 and 2 respectively) Multiply the numerator by the factors of 6 and 9(1x3 and 5x2 or 3 and 10) put the new numerators over 18(your denominator)(3/18+10/18) add the numerators 13/18
It is: 15/9 or1 and 2/3
1 and 1 ninths
10/9
That is 9 and 5 ninths.
1 1/9th
One and two ninths
8/9
1 1/3 =1 3/9
6 ninths. That is two thirds: 2/3.
The sum of 5/9 and 2/9 is 7/9.
2 1/36
You should know that.