darius drinks 1 1/2 cups of water three times a day. how many cups of water does darius drink per week

2 answers

1.5 * 3 * 7 = 31.5 = 31 1/2 cups per week
3 * 10 1 / 2 = 3 * 21 / 2 = 63 / 2 =

62 / 2 + 1 / 2 = 31 1 / 2