Question

-4/7*7/22*(-2целых1/4)*(-1целая 4/7)=? ​

Answer 1

Ответ:

Пошаговое объяснение:

-4/7*7/22*(-9/4)*(-11/7)=

-1/2*9*1/7=-9/14

Answer 2

Подробное решение ниже, на фотографии.

Надеюсь на "Лучший ответ")

Answer 3

To solve the given expression, let's break it down step by step:

-4/7 * 7/22 * (-2 целых 1/4) * (-1 целая 4/7)

First, let's simplify the fraction multiplication:

(-4/7) * (7/22) = -1/11

Now, let's simplify the mixed number:

(-2 целых 1/4) = -2 - 1/4 = -2 - 0.25 = -2.25

Next, multiply the result from the previous step with the mixed number:

(-1/11) * (-2.25) = 2.25/11

Finally, let's simplify the mixed number:

2.25/11 = 2 + 1/4 = 2 целых 1/4

Therefore, the final result of the expression is 2 целых 1/4.