Question

0.2*(0.4-1.08+0.15)+0.2 *-знак умножить.

Answer 1

0.2*(0.4-1.08+0.15)+0.2 = 0,094

1) 0,4-1,08= - 0,68
2) - 0,68+0,15= - 0,53
3) 0,2*(-0,53)= - 0,106
4) -0,106+0,2= 0,094

Answer 2

0.2*(0.4-1.08+0.15)+0.2 = 0,094

 

1)0,4-1,08= - 0,68

 

2)-0,68+0,15= - 0,53

 

3)0,2*(-0,53)= - 0,106

 

4)-0,106+0,2= 0,094

 

 

 

 

Answer 3

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

0.2 * (0.4 - 1.08 + 0.15) + 0.2 * (-1)

First, let's simplify the expression inside the parentheses:

0.4 - 1.08 + 0.15 = -0.53

Now we can substitute the simplified value back into the original expression:

0.2 * (-0.53) + 0.2 * (-1)

Now we can calculate the multiplication:

-0.2 * 0.53 + -0.2 * 1

Multiplying the numbers:

-0.106 + -0.2

Finally, add the two values together:

-0.106 - 0.2 = -0.306

Therefore, the result of the expression 0.2 * (0.4 - 1.08 + 0.15) + 0.2 * (-1) is -0.306.