Question

Nellies Cafe offers two kinds of espresso: single shot and double shot. Yesterday afternoon, the cafe sold 39 single shot espressos and 26 double shot espressos. What percentage of the espressos were single shot?

Answer 1

There are $39+26=65$ espressos.

$$\dfrac{39}{65}\cdot100\%=60\%$$

60% of the espressos were single shot.