Weight Problems( Week 16 Evaluation) 1. Nick gained 3 lb last month, and he is now 51 lb. What was Nick's weight one month ago (in lb)? 2. Last year, Tom was 9 lb heavier than Nancy. Tom gained 10 lb and Nancy gained 5 lb since then. How much is Tom heavier than Nancy now (in lb)? 3. Last year, Richard was 4 lb lighter than Nancy. Richard lost 12 lb and Nancy lost 9 lb since then. How much is Nancy heavier than Richard now (in lb)? 8. Last year, John was 9 lb heavier than Emily. John gained 8 lb and Emily lost 14 lb since then. How much is John heavier than Emily now (in lb)? 9. Larry gained 8 lb, while Niconia lost 6 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? 10. Edward gained 9 lb, and Jane gained 16 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? |