1) 6 7/45-4 7/20 = 5 52/45 - 4 7/20 = 1 29/36
(52/45 - 7/20 = 208/180 - 63/180 = 145/180 = 29/36)
2) 9 1/21-5 16/63 = 9 3/63 - 5 16/63 = 8 66/63 - 5 16/63 = 3 50/63
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1) 6 7/45-4 7/20 = 5 52/45 - 4 7/20 = 1 29/36
(52/45 - 7/20 = 208/180 - 63/180 = 145/180 = 29/36)
2) 9 1/21-5 16/63 = 9 3/63 - 5 16/63 = 8 66/63 - 5 16/63 = 3 50/63