Questions: Write the mixed number as a percent.
2 3/4
2 3/4 =
%
Transcript text: Write the mixed number as a percent.
\[
\begin{array}{r}
2 \frac{3}{4} \\
2 \frac{3}{4}=\square
\end{array}
\]
$\square$ $\%$
Solution
Solution Steps
To convert a mixed number to a percent, first convert the mixed number to an improper fraction. Then, convert the fraction to a decimal by dividing the numerator by the denominator. Finally, multiply the decimal by 100 to get the percentage.
Step 1: Convert Mixed Number to Improper Fraction
The mixed number \(2 \frac{3}{4}\) can be converted to an improper fraction by multiplying the whole number by the denominator and adding the numerator:
\[
2 \times 4 + 3 = 11
\]
Thus, the improper fraction is \(\frac{11}{4}\).
Step 2: Convert Improper Fraction to Decimal
To convert the fraction \(\frac{11}{4}\) to a decimal, divide the numerator by the denominator:
\[
\frac{11}{4} = 2.75
\]
Step 3: Convert Decimal to Percent
To convert the decimal \(2.75\) to a percent, multiply by 100:
\[
2.75 \times 100 = 275
\]
Final Answer
The mixed number \(2 \frac{3}{4}\) as a percent is \(\boxed{275\%}\).