6,8547:(-2,19)-(-0,6039):(-5,49):0,1
To evaluate the expression \( 6,8547 : (-2,19) - (-0,6039) : (-5,49) : 0,1 \), you will need to clarify the notation and operations being used. In the expression, ":" is typically used to denote division. Therefore, we can rewrite it using division signs:
\[ \frac{6.8547}{-2.19} - \left(-\frac{0.6039}{-5.49}\right) : 0.1 \]
Next, let's perform the calculations step-by-step.
Calculate \( \frac{6.8547}{-2.19} \).
\[ \frac{6.8547}{-2.19} \approx -3.129 \]
Calculate \( -\frac{0.6039}{-5.49} \).
\[ \frac{0.6039}{-5.49} \approx -0.109 \]
Now substitute these values back into the expression:
\[ -3.129 - (-0.109) : 0.1 \]
Since \(-(-0.109)\) is equal to \(0.109\):
\[ -3.129 + 0.109 \]
Calculate \( -3.129 + 0.109 \):
\[ -3.020 \]
Finally, divide this result by \(0.1\):
\[ -3.020 : 0.1 = -30.20 \]
Therefore, the final result of the expression is \(-30.20\).
