Respuesta :
She drank 2.25 cups of water because there is 8 fluid ounces in 1 cup so
8 + 8 = 16
18 - 16 = 2
2 / 8 = 1/4 = .25
2 + .25 = 2.25
8 + 8 = 16
18 - 16 = 2
2 / 8 = 1/4 = .25
2 + .25 = 2.25