### Home > CC4 > Chapter 3 > Lesson 3.3.3 > Problem 3-137

3-137.

Every ton of recycled office paper saves about 17 trees. A textbook publisher recycled 8000 pounds of paper. How many trees did this save? Hint: There are 2000 pounds in 1 ton. Homework Help ✎

Review dimensional analysis in the Math Notes box in Lesson 2.3.1.