Answer: \(\frac{649}{3}\)
Explanation:
A mixed number is a number written in the form
\(a \frac{b}{c}\)
which can be rewritten as an improper fraction as follows:
\(a \frac{b}{c}=\frac{a \cdot c + b}{c}\)
So, in our problem, we have the following mixed number
\(216 \frac{1}{3}\)
By applying the definition written above, we can re-write it as an improper fraction:
\(216 \frac{1}{3}=\frac{216\cdot 3+1}{3}=\frac{648+1}{3}=\frac{649}{3}\)
