a) 40 5/106 - 11 3/106 = 4245/106 - 1169/106 = 3076/106 = 1538/53 = 29 1/53
б) 25 7/32 - 21 1/24 = 807/32 - 505/24 = 401/96 = 4 17/96
a) 40 5/106 - 11 3/106 = 4245/106 - 1169/106 = 3076/106 = 1538/53 = 29 1/53
б) 25 7/32 - 21 1/24 = 807/32 - 505/24 = 401/96 = 4 17/96