Question

5 3/5-1 4/5 4 5/11-2 8/11

Answer 1

5 3/5-1 4/5= 3 4/5

4 5/11-2 8/11= 1 8/11

Answer 2

Let's start by simplifying the mixed numbers into improper fractions:

5 3/5 = (5 × 5 + 3) / 5 = 28 / 5 1 4/5 = (1 × 5 + 4) / 5 = 9 / 5 4 5/11 = (4 × 11 + 5) / 11 = 49 / 11 2 8/11 = (2 × 11 + 8) / 11 = 30 / 11

Now we can perform the subtraction:

(28 / 5) - (9 / 5) - (49 / 11) + (30 / 11)

To add or subtract fractions, we need to find a common denominator. In this case, the common denominator is 55:

(28 / 5) - (9 / 5) - (49 / 11) + (30 / 11) = (28 × 11 / (5 × 11)) - (9 × 11 / (5 × 11)) - (49 × 5 / (11 × 5)) + (30 × 5 / (11 × 5)) = 308 / 55 - 99 / 55 - 245 / 55 + 150 / 55 = (308 - 99 - 245 + 150) / 55 = 114 / 55

Therefore, 5 3/5 - 1 4/5 - 4 5/11 + 2 8/11 = 114 / 55.