Question

4+2/3,3/11+7/11,4/7+3/7,1-5/8,5 8/9- 3 1/9,4 7/12+2 5/12 3 9/16 +1 11/16, 8 1/5 - 6 4/5. Сложить

Answer 1

4+2/3=4   2/3 
3/11 + 7/11=10/11
4/7+3/7=7/7=1
1-5/8=3/8
5 8/9-3 1/9=2  7/9
 4 7/12 + 2 5/12 =7
3 9/16 + 1 11/16 =5  2/8= 5   1/4
 8 1/5 - 6 4/5=1  2/5

Answer 2

4 + 2/3 = 12/3 + 2/3 = 14/3 3/11 + 7/11 = 10/11 4/7 + 3/7 = 7/7 = 1 1 - 5/8 = 8/8 - 5/8 = 3/8 5 + 8/9 + 3 + 1/9 = 8 + 8/9 + 1/9 = 8 + 9/9 = 8 + 1 = 9 4 + 7/12 + 2 + 5/12 + 3 + 9/16 + 1 + 11/16 = 6 + 12/12 + 9/16 + 1 + 11/16 = 6 + 1 + 20/16 + 1 + 11/16 = 8 + 1 + 1 + 11/16 = 10 + 11/16 8 + 1/5 - 6 + 4/5 = 8 - 6 + 1/5 + 4/5 = 2 + 5/5 = 3

Итак, сумма всех этих чисел равна 14/3 + 10/11 + 1 + 3/8 + 9 + 10 + 11/16 + 3 = 89 + 14/3 + 10/11 + 3/8 + 11/16.