Question

9 -3 11/13 7 4/9-2 5/9 6 2/9- 4/9

Answer 1

1) 5 2/13

2) 4 8/9

3) 5 7/9

Answer 2

Ответ:

67/13 или 5,2   , 44/9 или 4,9    , 52/9 или 5,8

Пошаговое объяснение:

9 -3 11/13

9-50/13

7 4/9-2 5/9

67/9-23/9

6 2/9- 4/9

56/9-4/9

Answer 3

To simplify the given expression, we'll perform the operations step by step:

Step 1: Add and subtract the whole numbers: 9 + (-3) + 7 + 6 - 2 = 17

Step 2: Add and subtract the fractions separately: 11/13 + 4/9 + 5/9 - 4/9 = (11/13) + (9/9) = (11/13) + 1 = 24/13

Step 3: Add the results from steps 1 and 2: 17 + 24/13

To combine the whole number and fraction, we'll first find a common denominator. The common denominator for 13 and 1 is 13. So, we rewrite 17 as a fraction with the denominator of 13:

17 = 17/1

Now, we can add the fractions:

(17/1) + (24/13)

To add fractions with different denominators, we need to find a common denominator, which is 13 in this case. We can convert 17/1 to have a denominator of 13:

(17/1) * (13/13) = 221/13

Now, we can add the fractions:

(221/13) + (24/13) = 245/13

Therefore, the simplified expression is 245/13.