Weight Problems( Week 16 Evaluation) 1. Nick gained 3 lb last month, and he is now 49 lb. What was Nick's weight one month ago (in lb)? 2. Last year, Ed was 10 lb heavier than Helen. Ed gained 16 lb and Helen gained 10 lb since then. How much is Ed heavier than Helen now (in lb)? 3. Last year, Eric was 3 lb lighter than Helen. Eric lost 10 lb and Helen lost 8 lb since then. How much is Helen heavier than Eric now (in lb)? 8. Last year, Tom was 4 lb heavier than Mary. Tom gained 4 lb and Mary lost 9 lb since then. How much is Tom heavier than Mary now (in lb)? 9. Joe gained 8 lb, while Julia lost 4 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. Richard gained 9 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)? |