There are 8 ounces in a cup, so there are 125 cups in 1000 ounces. 1000 / 8 = 125 there are 60 minutes in an hour and 120 minutes in 2 hours so 1000 ounces / 2 hours is 125 cups / 120 minutes 125 / 120 = 1.04 cups per minute
Check your work multiply times 60 to get cups per hour 1.04 * 60 = 62.4 cups per hour multiply times 8 to get ounces per hour 62.4 * 8 = 499.2 multiply times 2 to get ounces per 2 hours 499.2 * 2 = 998.4 the number is not quite 1000 due to rounding the 125 / 120 as it is closer to 1.041666666666667
