944. Найдите значения выражений: 1) (1 3/25 - 4/25) / (1 - 2/5) * (10 - 9 1/16) 2) ( (1 + 7/23)(2 - 4/25) / (99 - 98 1/5) ; 3» (7/15 + 23/45)(1 4/11 + 5/22) / (11 5/18 - 7 1/9) 4) ( (15 - 13 4/97)(1 4/5 + 7/50) / (12 7/10 - 7) ; 5) (1 3/13 + 14/65) / (21 - 18 6/13) / (5 10/11 - 5 3/55); (6 2/11 - 5 1/77)(17/35 + 1 2/5) * (8 1/9 - 5 7/18) 6)
1) (1 3/25 - 4/25) / (1 - 2/5) * (10 - 9 1/16) = 1 1/2.
2) (1 + 7/23)(2 - 4/25) / (99 - 98 1/5) = 3
3) (7/15 + 23/45)(1 4/11 + 5/22) / (11 5/18 - 7 1/9 =
4) (15 - 13 4/97)(1 4/5 + 7/50) / (12 7/10 - 7) = 2/3
5) (1 3/13 + 14/65) / (21 - 18 6/13) / (5 10/11 - 5 3/55) = 2/3
6) (6 2/11 - 5 1/77)(17/35 + 1 2/5) * (8 1/9 - 5 7/18) = 6