Выполни вычитание 2 5/24 -11/18. 16 9/25-5 13/15. 7-3/8

Предыдущий
вопрос Следующий
вопрос

1) 2 5/24 - 11/18

Convert the fractions to have a common denominator:

2 15/72 - 22/72

Combine the whole numbers and fractions:

2 - 7/72

The answer is 1 65/72

2) 16 9/25 - 5 13/15

Convert the fractions to have a common denominator:

16 216/900 - 5 600/900

Combine the whole numbers and fractions:

16 - 5 + 216/900 - 600/900

11 + (216 - 600)/900

11 - 384/900

Reduce the fraction:

11 - 64/150

The answer is 10 86/150 or 10 43/75

3) 7 - 3/8

Convert the whole number to a fraction with the same denominator:

56/8 - 3/8

Combine the fractions:

53/8

The answer is 6 5/8 or 6 5/8