Question

(-3,25-(-1,75)):(-0,6)+0,8×(-7)=

Answer 1

Ответ:

Пошаговое

3,25-(-1,75)):(-0,6)+0,8(-7)= -3,11) -3,25-(-1,75)= -1,52) -1,5:(-0,6)= 2,53) 0,8*(7)= -5,64) 2,5+(-5,6)= -3,1

Answer 2

Пошаговое объяснение:

(-3,25-(-1,75)):(-0,6)+0,8×(-7)= - 3,1

1) - 3,25+1,75= - 1,5

2) - 1,5:(-0,6)= 2,5

3) 0,8×(-7)= - 5,6

4) 2,5+(-5,6)= 2,5-5,6= - 3,1

Answer 3

Let's solve the expression step by step:

(-3,25 - (-1,75)) ÷ (-0,6) + 0,8 × (-7)

First, simplify the expression within the parentheses:

(-3,25 - (-1,75)) = -3,25 + 1,75 = -1,5

Now, divide -1,5 by -0,6:

(-1,5) ÷ (-0,6) = 2,5

Next, multiply 0,8 by -7:

0,8 × (-7) = -5,6

Finally, add the results of the division and multiplication:

2,5 + (-5,6) = -3,1

Therefore, the value of the expression is -3,1.