Two rainstorms occurred in one week in a certain area. The first storm lasted 20 hours, and the second storm lasted 40 hours, for a total 1800mL of rain. What was the rate of rainfall for each of the two storms if the sum of the two rates was 55mL per hour?
1st storm ____ mL per hour
2nd storm ____ mL per hour
Sorry, you do not have permission to read comments.