1,25: (-0,5) - (1,2 0,9 - 2,15 1,2) =
First we need to simplify the expression inside the parenthesis:
1,2 0,9 = 1,082,15 1,2 = 2,58
Therefore:
1,25: (-0,5) - (1,08 - 2,58) =
1,25: (-0,5) - (-1,5) =
1,25 + 1,5 = 2,75
So, 1,25: (-0,5) - (1,2 0,9 - 2,15 1,2) = 2,75
1,25: (-0,5) - (1,2 0,9 - 2,15 1,2) =
First we need to simplify the expression inside the parenthesis:
1,2 0,9 = 1,08
2,15 1,2 = 2,58
Therefore:
1,25: (-0,5) - (1,08 - 2,58) =
1,25: (-0,5) - (-1,5) =
1,25 + 1,5 = 2,75
So, 1,25: (-0,5) - (1,2 0,9 - 2,15 1,2) = 2,75