Question

(5/6-2/3)*(7/8-2/3)*(-4)​

Answer 1

(5/6-1/2)*(7/8-2/3)*(-4)=1/6*5/24*(-4)=-1/6*5/6=-5/36

надеюсь правильно :)

Answer 2

Ответ:

45/323

Пошаговое объяснение:

точно

Answer 3

To calculate the expression:

(5/6 - 2/3) * (7/8 - 2/3) * (-4)

Let's simplify it step by step:

First, simplify the fractions:

(5/6 - 2/3) = (5/6 - 4/6) = 1/6

(7/8 - 2/3) = (7/8 - 16/24) = (21/24 - 16/24) = 5/24

Now, substitute the simplified fractions back into the expression:

(1/6) * (5/24) * (-4)

Next, multiply the fractions together:

(1/6) * (5/24) = 5/144

Finally, multiply the result by -4:

(5/144) * (-4) = -20/144 = -5/36

Therefore, the simplified value of the expression is -5/36.