Question

6 - 2 3/85 6/13 - 1 11/13​

Answer 1

Ответ:

$6 - 2 \frac{3}{8} = 3.6255 \\ 5\frac{6}{13} - 1 \frac{11}{13} = \frac{71}{13} - \frac{24}{13} = \frac{47}{13}$

Answer 2

6 - 2 3/8

3,6

5 6/13 - 1 11/13

4 17/13

5 4/13

Answer 3

To subtract the mixed numbers 6 23/85 and 1 11/13, you can follow these steps:

Step 1: Subtract the whole numbers: 6 - 1 = 5

Step 2: Subtract the fractions:

First, find a common denominator for the fractions 23/85 and 11/13. The least common multiple (LCM) of 85 and 13 is 1105.

Now, convert both fractions to have a denominator of 1105:

For 23/85: (23/85) * (13/13) = 299/1105

For 11/13: (11/13) * (85/85) = 935/1105

Step 3: Subtract the fractions with the common denominator:

(299/1105) - (935/1105) = (299 - 935) / 1105 = (-636/1105)

Now, combine the whole number and the fraction:

5 - (636/1105)

To make the result simpler, you can leave it as an improper fraction or convert it to a mixed number:

Improper Fraction: (-636/1105)

Mixed Number: -636/1105 can be simplified to approximately -0.576 as a decimal.

So, the final result is either:

5 - (636/1105) as an improper fraction, or 5 - 0.576 (approximately) as a decimal.