Question

Найдите значение суммы - 2 + 1 / 8= - 1 + 2 / 9= - 4 + 3 1/2 =- 5/6 + 2/3 =- 34 + 4 / 5 =- 1/2 + 1/ 8=​

Answer 1

Ответ:

- 2 + 1 / 8= - 1 7/8

- 1 + 2 / 9= -7/9

- 4 + 3 1/2 = - 1/2

- 5/6 + 2/3 = -5/6 + 4/6 = -1/6

- 34 + 4 / 5 = - 33 1/5

- 1/2 + 1/ 8= -4/8 + 1/8 = - 3/8

Answer 2

• 2 + 1/8 = -15/8
• 1 + 2/9 = -7/9
• 4 + 3 1/2 = -1/2
• 5/6 + 2/3 = 1/2
• 34 + 4/5 = -166/5
• 1/2 + 1/8 = 5/8

Итак,

• 2 + 1 / 8 = -15/8
• 1 + 2 / 9 = -7/9
• 4 + 3 1/2 = -1/2
• 5/6 + 2/3 = 1/2
• 34 + 4 / 5 = -166/5
• 1/2 + 1/8 = 5/8