Using the least common denominator technique: 2/7 = 18/63. 5/9 = 35/63. 18/63 + 35/63 = 53/63. Because 53 is prime, this fraction cannot be reduced further.
(2/7) of (5/9) of (3/8) of 168 = 10
The sum of 5/9 and 2/9 is 7/9.
25/9 + 32/9 = 2 + 3 + 5/9 + 2/9 = 5 + 7/9
5 ninths
5/7 ; five sevenths
5 and 2 thirds
5 6/9 = 5 2/3
3/7 + 2/7 = 5/7
(2/7) of (5/9) of (3/8) of 168 = 10
It is: 5/9 is closer to 1/2 than 4/7
The sum of 5/9 and 2/9 is 7/9.
10 and 11 ninths or 11 and 1 ninth
25/9 + 32/9 = 2 + 3 + 5/9 + 2/9 = 5 + 7/9
5 ninths
5/7 ; five sevenths
That is 9 and 5 ninths.
2 5/9 + 1 2/3 = 4 2/9 or four and two ninths.