Найдите значение вырожений 1) 4 2/3 - 2/3; 2) 9 5+9 - вопрос №827798014232329595932521312131 от Augustine1234ma 28.01.2021 07:50

Question

Биология: Найдите значение вырожений 1) 4 2/3 - 2/3; 2) 9 5+9 - 5/9; 3) 25 21/31 - 21/31; 4) 75 41/69 -31/69; 5) 40 5/106 - 11 5/106; 6) 8 3/7 - 2 2/7; 7) 20 11/13 - 9 2/13; 8) 10 5/17 - 4 3/17; 9) 19 20/29 - 1 17/29 10) 83 63/101 - 19 24/101

Augustine1234ma · Answer

1) 4 2/3 - 2/3 = 42) 9 5/9 - 5/9 = 93) 25 21/31 - 21/31 = 254) 75 41/69 -31/69 = 75 10/695) 40 5/106 - 11 5/106 = 296) 8 3/7 - 2 2/7 = 6 1/77) 20 11/13 - 9 2/13 = 11 9/13 8) 10 5/17 - 4 3/17 = 6 2/179) 19 20/29 - 1 17/29 = 18 3/2910) 83 63/101 - 19 24/101 = 64 39/101...