Question

(1/14-2/7)÷(-3)-6 1/13×(-13)​

Answer 1

Пошаговое объяснение:

Я не уверенна, что это правильное решение... :(

Answer 2

Let's break down the expression step by step:

1. Start with the first part: (1/14 - 2/7).

   To subtract fractions, you need a common denominator, which in this case is 14. So, convert both fractions to have a denominator of 14:

   (1/14 - 4/14)

   Now subtract the numerators:

   (-3/14)

2. The next part is (-3) from the previous calculation.

3. Next, calculate (6 1/13 × -13).

   First, convert the mixed number 6 1/13 to an improper fraction:

   6 1/13 = (6 * 13 + 1)/13 = 79/13

   Now, multiply 79/13 by -13:

   (79/13) * (-13) = -79

Now, let's put it all together:

((-3/14) ÷ (-3) - 79)

Now, perform the division of (-3/14) by (-3):

(-3/14) ÷ (-3) = (1/14)

So, the final expression is:

(1/14 - 79)