Question

(-31/3):(-11/4):8/25

Answer 1

31/3*4/11*25/8 сокращаем дроби
31/3*1/11*25/2 умножаем
Ответ: 775/66 или 11 49/66

Answer 2

To evaluate the expression (-31/3):(-11/4):8/25, you should perform the divisions in the order they appear, from left to right:

First, calculate the division of the first two fractions: (-31/3) / (-11/4). Then, divide the result from the first step by the third fraction: (result from step 1) / (8/25).

Let's calculate step by step:

Step 1: (-31/3) / (-11/4) = (-(31/3)) * (-4/11) = (31/3) * (4/11) = 124/33.

Step 2: (124/33) / (8/25) = (124/33) * (25/8) = 3100/264 = 775/66.

So, the result of the expression (-31/3):(-11/4):8/25 is 775/66.