Question

Найдите значение разности! Срочно пожалуйста!!!а) 1-8/15; б)3-2/11; в)4-3 4/9;г)7 3/8-5 д)45-44 3/8е)6 7/15-3 1/5 ж)10 3/23-7 19/46з)16 2/5-4 3/7; и)19 5/12-8 17/18.​

Answer 1

Ответ:

а)7/15 б)31/11=2 9/11 в)5/9 г) 2 3/8 д)5/8 е)3 4/15 ж)125/46=2 33/46 з)419/35=11 34/35 и)377/36=10 17/36

Answer 2

а) 1 - 8/15 = 15/15 - 8/15 = 7/15 б) 3 - 2/11 = 33/11 - 2/11 = 31/11 в) 4 - 3 4/9 = 36/9 - 31/9 = 5/9 г) 7 3/8 - 5 = 7 3/8 - 40/8 = 7 3/8 - 5/1 = 55/8 - 40/8 = 15/8 д) 45 - 44 3/8 = 360/8 - 355/8 = 5/8 е) 6 7/15 - 3 1/5 = 6 7/15 - 3 3/15 = 6 7/15 - 3 1/5 = 97/15 - 16/5 = 97/15 - 48/15 = 49/15 ж) 10 3/23 - 7 19/46 = 10 3/23 - 7 38/46 = 10 3/23 - 7 19/23 = 10 - 7 = 3 з) 16 2/5 - 4 3/7 = 16 - 4 = 12 и) 19 5/12 - 8 17/18 = 19 5/12 - 8 17/18 = 19 - 8 = 11