The sum of 4/5 and 4/5 is 1 3/5
you add five over 8 plus 4
1 7/12 (one and seven-twelfths)
11
-1
Before you can add fractions, you first need to convert the fractions so they have common denominators. Two thirds is equal to four sixths, so now we can add the fractions that have common denominators. Four sixths and five sixths equals eleven sixths, or one and five sixths left over. Now, add your whole numbers...one, four and the one gained when we converted the fraction equals six and five sixths.
It is -1
the simplest form of four over five is....four over five. You can't reduce that fraction because it already is in simplest form.
1
Of those, 4/5 is the greatest.
Five over six 5/6
You can't write four over five as a mixed number. five over four perhaps and that would be 1 and 1/4
2