Oliver's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold $72$ espressos in all, $54$ of which were single-shot. What percentage of the espressos were single-shot? $\newline$ Write your answer using a percent sign ( $\%$ ). $\newline$ _____

Full solution

Q. Oliver's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold

72

espressos in all,

54

of which were single-shot. What percentage of the espressos were single-shot?

\newline

Write your answer using a percent sign (

\%

\newline

_____

Calculate Total Espressos: Calculate the total number of espressos sold and the number of single-shot espressos.
Find Single-shot Fraction: Use the percentage formula to find out what fraction of the total sales were single-shot espressos.
Simplify Fraction to Decimal: Simplify the fraction $\frac{54}{72}$ to find the decimal.
Convert Decimal to Percentage: Multiply the decimal by $100$ to find the percentage.