Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

A factory discharged 25 tons of wastewater per day for the last 20 days. After an environment-protecting technique was adopted, it discharged the same amount of wastewater in 50 days. How many fewer tons of wastewater was discharged per day?

tons per day

Correct!