Respuesta :
Twenty five percent. Twenty five percent is one fourth. One fourth of eighty is twenty. Eighty plus twenty is one hundred. I hope this was of great use to you!
THE ANSWER IS (D) 25%
25% incresed
80 x .25= 20
80 + 20 = 100
25% incresed
80 x .25= 20
80 + 20 = 100