Weight Problems( Week 16 Evaluation) 1. George gained 3 lb last month, and he is now 50 lb. What was George's weight one month ago (in lb)? 2. Last year, Andy was 4 lb heavier than Susan. Andy gained 12 lb and Susan gained 9 lb since then. How much is Andy heavier than Susan now (in lb)? 3. Last year, Jackson was 3 lb lighter than Alice. Jackson lost 8 lb and Alice lost 6 lb since then. How much is Alice heavier than Jackson now (in lb)? 8. Last year, Curtis was 9 lb heavier than Anne. Curtis gained 9 lb and Anne lost 15 lb since then. How much is Curtis heavier than Anne now (in lb)? 9. David gained 10 lb, while Hillary lost 8 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. Tom gained 8 lb, and Susan gained 11 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? |