Rubengantigaviz Rubengantigaviz Math Answered 1.622.843. 3824.9 647 =5. 728Il 11a.20 5.60a. 40b. 70a. 300b. 400C. 70C. 80C. 800-a. 8 000 b. 9 000a. 700b. 800c.10 000C. 900