Elise's Cafe has regular coffee and decaffeinated coffee. This morning, the cafe served 42 coffees in all, 21 of which were regular. What percentage of the coffees were regular?

Respuesta :

Answer:

21

Step-by-step explanation:

50% of the coffee were regular. 21 is half of 42.
42 = 100%
100/2 = 50
50%

Hope this helped :D