Question

12/5:(-11/7)=???????​

Answer 1

Ответ: 1,5(27)

Этот пример решается только периодической дробью

Answer 2

-12/5 • 7/11 дальше перемножаем и получаем - 84/85,так же можно довести до целых чисел и получится 1 29/55

Answer 3

To calculate the expression 12/5 : (-11/7), you need to divide 12/5 by -11/7.

Dividing two fractions involves multiplying the first fraction by the reciprocal of the second fraction. The reciprocal of a fraction a/b is b/a.

So, the calculation would be:

12/5 : (-11/7) = 12/5 * (-7/11)

Now, multiply the numerators together (12 * -7) and the denominators together (5 * 11):

= (-84) / (55)

Therefore, 12/5 : (-11/7) is equal to -84/55.