Weight Problems( Week 16 Evaluation) 1. Smith gained 3 lb last month, and he is now 53 lb. What was Smith's weight one month ago (in lb)? 2. Last year, Ed was 1 lb heavier than Nancy. Ed gained 9 lb and Nancy gained 7 lb since then. How much is Ed heavier than Nancy now (in lb)? 3. Last year, Larry was 3 lb lighter than Alice. Larry lost 14 lb and Alice lost 10 lb since then. How much is Alice heavier than Larry now (in lb)? 8. Last year, Curtis was 1 lb heavier than Emily. Curtis gained 6 lb and Emily lost 8 lb since then. How much is Curtis heavier than Emily now (in lb)? 9. Rene 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. Edward gained 10 lb, and Niconia gained 15 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? |