How do you evaluate $78 4/9 +11 7/9$ ?

Question

1614 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-07T09:48:01

$812/9$ or 90 $2/9$

$78(4/9)+11(7/9)$ can be written as the sum of improper fractions $78*9/4+11*9/7=706/9+106/9=812/9$ or 90 $2/9$

How do you evaluate 78 4/9 +11 7/9 78 4/9 +11 7/9 ?