Question

20целых13/24-4целых4/9​

Answer 1

Ответ:

16 целых 9/13

Пошаговое объяснение:

Answer 2

To subtract the fractions 20 13/24 and 4 4/9, we need to convert them to improper fractions first.

20 13/24 can be converted to an improper fraction as follows: 20 13/24 = (20 * 24 + 13)/24 = 493/24

Similarly, 4 4/9 can be converted to an improper fraction as follows: 4 4/9 = (4 * 9 + 4)/9 = 40/9

Now we can subtract the fractions:

493/24 - 40/9

To subtract fractions with different denominators, we need to find a common denominator. The least common multiple (LCM) of 24 and 9 is 72.

So, we can rewrite the fractions with the common denominator of 72:

(493/24) * (3/3) = 1479/72

(40/9) * (8/8) = 320/72

Now we can subtract the fractions:

1479/72 - 320/72 = (1479 - 320)/72 = 1159/72

Therefore, 20 13/24 - 4 4/9 is equal to 1159/72.