Question

Felipe planted some seeds for a science project. One of his plants grew 6 1/2 inches in the first week, and then it grew 5 3/4 inches during the second week. How much did the plant grow during these two weeks? The answer should be written as a proper mixed number and should be simplified, if possible.

Answer 1

so just calcule :

\[6\frac{ 1 }{ 2 } + 5\frac{ 3 }{ 4 } = ?\]