Question

19,5; (3,5-1 11/20-0,555:0,15=​

Answer 1

Ответ:

-78/7

Объяснение:

39/2:(3,5-31/20-3,7)

39/2:(3,5-1,55-3,7)

39/2:(-1,75)

39/2:(-7/4)

-39/2*4/7

-39*2/7

Answer 2

It seems like you've provided a mathematical expression that needs to be simplified. Let's break it down step by step:

1. $3.5 - 1 = 2.5$
2. $11/20 - 0.555 = 0.55 - 0.555 = -0.005$
3. $0.555 / 0.15 = 3.7$

Now, let's put it all together:

$2.5 - (-0.005) = 2.5 + 0.005 = 2.505$

So, the result of the expression $3.5 - 1 - 11/20 - 0.555 / 0.15$ is approximately $2.505$.