There is a total of 140 cups on a glass table in a banquet hall.28 of cups were filled with cranberry juice.what is the percentage of cups filled with cranberry juice?
The percentage of cups filled with cranberry juice =
( 28 / 140 ) • 100% =
( 28 • 1 / 28 • 5 ) • 100% =
1 / 5 • 100% = 0.2 • 100% = 20%