Question

4 + 4/3 + 4/3 + 4/9=

Answer 1

64/9 = 7 1/9

Explanation:

4 + 4/3 + 4/3 + 4/9=

The LCD is 9.

4 + 4/3 + 4/3 + 4/9 =

= 4/1 + 4/3 + 4/3 + 4/9

= 36/9 + 12/9 + 12/9 + 4/9

= 64/9 = 7 1/9