Question

(-1,42+3,22)/(-0,8) -6 *(-0,7)

Answer 1

Ответ:

(-1,42+3,22)/(-0,8)-6*(-0,7)=1,80/(-0,8)+4,2=(-2,25) +4,2=1,95

Answer 2

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

1. $\frac{(-1.42 + 3.22)}{(-0.8)}$
2. $-6 \times (-0.7)$

First, solve the expression inside the brackets for the numerator:

$(-1.42 + 3.22) = 1.8$

Next, divide the result by -0.8:

$\frac{1.8}{-0.8} = -2.25$

Now, solve the second part of the expression:

$-6 \times (-0.7) = 4.2$

Finally, subtract the results from the two parts:

$-2.25 - 4.2 = -6.45$

So, the value of the given expression is $-6.45$.