Question

8 5/8+3 3/8-2 3/11-4 10/11= Решите плиз

Answer 1

(8 5/8+3 3/8)-(2 3/11+4 10/11)=
(11 + 1) - (6 + 13/11)=
12 - 6 - 1 - 2/11=
5 - 2/11 = 4 + 9/11

Answer 2

$8 \frac{5}{8} +3 \frac{3}{8} -2 \frac{3}{11} -4 \frac{10}{11} = \frac{69}{8} + \frac{27}{8} - \frac{25}{11} - \frac{54}{11}= \frac{759+297-200-432}{88} = \frac{424}{88} = \\ \\ = \frac{53}{11} =4 \frac{9}{11}$

Answer 3

To solve this problem, we'll need to find a common denominator for all of the fractions and then add or subtract them as appropriate.

Step 1: Find a common denominator The denominators of the given fractions are 8, 8, 11, and 11. To find a common denominator, we need to find the least common multiple (LCM) of these numbers.

The LCM of 8 and 11 is 88. So we'll convert all the fractions to have a denominator of 88:

8 5/8 = (88 + 5)/8 = 69/8 3 3/8 = (38 + 3)/8 = 27/8 2 3/11 = (211 + 3)/11 = 25/11 4 10/11 = (411 + 10)/11 = 54/11

So the problem now becomes:

69/8 + 27/8 - 25/11 - 54/11

Step 2: Add and subtract the fractions To add and subtract the fractions, we need to have a common denominator. In this case, the common denominator is 88:

69/8 * 11/11 = 759/88 27/8 * 11/11 = 297/88 25/11 * 8/8 = 200/88 54/11 * 8/8 = 432/88

Now we can substitute these values and add or subtract them:

759/88 + 297/88 - 200/88 - 432/88

Simplifying this expression, we get:

(759 + 297 - 200 - 432)/88 = 424/88 = 53/11

Therefore, the solution is 53/11.