11/20×4/9 = 44/180 = 11/45
11/50×8/9 = 88/450 = 44/225
3/11×44 = 132/11 = 12
3 1/2×1 1/7 = 56/14 = 4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
11/20×4/9 = 44/180 = 11/45
11/50×8/9 = 88/450 = 44/225
3/11×44 = 132/11 = 12
3 1/2×1 1/7 = 56/14 = 4