Question

-5/7+4/7= -5/8+7/8= -1/6+1=

Answer 1

Ответ:

-5/7+4/7= - 1/7

-5/8+7/8= 2/8

-1/6+1= -1/6+6/6 = 5/6

Пошаговое объяснение:

Answer 2

-1/7 0,25 5/6 hdhsjshshshshsjjsjs

Answer 3

Let's solve these equations step by step:

1. $-\frac{5}{7} + \frac{4}{7}$ When you add fractions with the same denominator, you simply add their numerators while keeping the denominator the same: $-\frac{5}{7} + \frac{4}{7} = \frac{-5 + 4}{7} = \frac{-1}{7}$

2. $-\frac{5}{8} + \frac{7}{8}$ Again, adding fractions with the same denominator involves adding the numerators while the denominator remains constant: $-\frac{5}{8} + \frac{7}{8} = \frac{-5 + 7}{8} = \frac{2}{8} = \frac{1}{4}$

3. $-\frac{1}{6} + 1$ In this case, you need to convert the whole number 1 into a fraction with a common denominator of 6, so it becomes $\frac{6}{6}$: $-\frac{1}{6} + \frac{6}{6} = \frac{-1 + 6}{6} = \frac{5}{6}$

So, the results are:

• $-\frac{5}{7} + \frac{4}{7} = -\frac{1}{7}$
• $-\frac{5}{8} + \frac{7}{8} = \frac{1}{4}$
• $-\frac{1}{6} + 1 = \frac{5}{6}$