1.A formula for 8 bottles of window cleaner calls for 6 cups of rubbing alcohol, 2 and one-fourth gallons of water, and 1 and one-half cups of ammonia. How many quarts of rubbing alcohol would the formula call for if a factory made 1,280 bottles for stores to sell to customers? 24 quarts, 48 quarts, 240 quarts, 480 quarts 2.A construction firm is building a skyscraper, and the height of the skyscraper in yards and feet after certain numbers of days is shown in the table below. What is the missing value in the table Days: 12 200 330 560 Height (yards): 9 140 306 510
Height (feet): 27 420? 1,530
813, 918, 975, 990 3.Fernando bought 8 pints of milk. How many fluid ounces of milk did Fernando buy? 16 fluid ounces, 64 fluid ounces, 128 fluid ounces, 256 fluid ounces 4.Which length is equivalent to 12 yards? 4 feet, 9 feet, 15 feet, 36 feet 5.Recycling Center A processes aluminum at a rate of 100 pounds per hour, while Recycling Center B processes aluminum at a rate of 2 tons per week. Assuming that both centers operate all day every day, which center processes aluminum faster, and why? Recycling Center A processes aluminum faster; Recycling Center B’s rate is about 12 pounds per hour, Recycling Center A processes aluminum faster; Recycling Center B’s rate is about 24 pounds per hour, Recycling Center B processes aluminum faster; its rate is about 120 pounds per hour, Recycling Center B processes aluminum faster; its rate is about 240 pounds per hour. 6.Mustafa’s horse ate 6,400 pounds of hay last year. How could Mustafa determine the number of tons of hay his horse ate last year? by dividing 6,400 by 16, by multiplying 6,400 by 16, by dividing 6,400 by 2,000, by multiplying 6,400 by 2,000 7.Why is a capacity of 25 fluid ounces more than a capacity of 3 cups? Because when you divide 25 by 8, the result is less than 3, Because when you multiply 25 by 8, the result is less than 3, Because when you divide 25 by 8, the result is greater than 3, Because when you multiply 25 by 8, the result is greater than 3 8.It took researchers three weeks to analyze a large amount of data using a supercomputer. How many minutes did it take them to analyze the data? 1,440 minutes, 4,320 minutes, 10,080 minutes, 30,240 minutes