Weight Problems( Week 16 Evaluation) 1. John gained 3 lb last month, and he is now 51 lb. What was John's weight one month ago (in lb)? 2. Last year, Kevin was 1 lb heavier than Nancy. Kevin gained 11 lb and Nancy gained 9 lb since then. How much is Kevin heavier than Nancy now (in lb)? 3. Last year, Michael was 7 lb lighter than Martha. Michael lost 12 lb and Martha lost 8 lb since then. How much is Martha heavier than Michael now (in lb)? 8. Last year, Ben was 3 lb heavier than Jane. Ben gained 6 lb and Jane lost 10 lb since then. How much is Ben heavier than Jane now (in lb)? 9. Larry gained 8 lb, while Julia lost 5 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. Ben gained 8 lb, and Nancy 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)? |