Weight Problems( Week 16 Evaluation) 1. Richard gained 2 lb last month, and he is now 51 lb. What was Richard's weight one month ago (in lb)? 2. Last year, Ben was 9 lb heavier than Niconia. Ben gained 15 lb and Niconia gained 9 lb since then. How much is Ben heavier than Niconia now (in lb)? 3. Last year, Richard was 10 lb lighter than Hillary. Richard lost 8 lb and Hillary lost 2 lb since then. How much is Hillary heavier than Richard now (in lb)? 8. Last year, Ed was 5 lb heavier than Jane. Ed gained 5 lb and Jane lost 8 lb since then. How much is Ed heavier than Jane now (in lb)? 9. Kevin gained 9 lb, while Emily 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. Rene gained 10 lb, and Helen gained 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)? |