Comparison( Week 9 Practice) 1. In the U.S. customary system, 1 pound = 16 ounce. If object A weighs 2 pound 8 ounce and object B weighs 1 pound 13 ounce , what is the weight difference between A and B (in ounce)? 2. David gained 8 lb, and Jane lost 11 lb during this year. If they have the same weight now, who was lighter one year ago? 3. Comparing the values of below two columns: 4. Order the following numbers from largest to smallest. 904,810,523,850,640. Please seperate each number with a comma. 5. A year ago, Curtis and Julia had the same weight. During the year, Curtis gained 9 lb, while Julia gained 7 lb. What is the weight difference between the two now (in lb).? |