The common denominator of four fifths and two ninths is 45.
25
2
Four ninths
It is eight ninths.
No. Two Fifths = 0.4 Eight Ninths = 0.8889
two fifths
2/9 + 4/510/45 + 36/4546/45 or 1 1/45
The sum of 2/5 and 2/9 is 28/45.
Five ninths.
twelve fifteenths or four fifths
6/9 or 2/3