Question

8 2/7 - 3 5/7 - 2 6/7

Answer 1

8 2/7 - 3 5/7 - 2 6/7 = 7 9/7 - 3 5/7 - 2 6/7 = 4 4/7 - 2 6/7 = 3 11/7 - 2 6/7 = 1 5/7

Answer 2

58/7-26/6-20/7=12/7=1 5/7

Answer 3

To subtract these mixed numbers, we need to first convert them into improper fractions:

8 2/7 = (7 * 8 + 2) / 7 = 58/7 3 5/7 = (7 * 3 + 5) / 7 = 26/7 2 6/7 = (7 * 2 + 6) / 7 = 20/7

Now we can subtract them:

58/7 - 26/7 - 20/7 = (58 - 26 - 20) / 7 = 12/7

So the result of the subtraction is 12/7, which can be written as a mixed number by dividing the numerator by the denominator:

12/7 = 1 5/7

Therefore, 8 2/7 - 3 5/7 - 2 6/7 = 1 5/7.