( -47+(-2,4))+(-3,1+(-5,6))

To solve the expression \( ( -47 + (-2.4)) + (-3.1 + (-5.6)) \), let's break it down step by step.

1. Calculate \( -47 + (-2.4) \): \[ -47 - 2.4 = -49.4 \]

2. Calculate \( -3.1 + (-5.6) \): \[ -3.1 - 5.6 = -8.7 \]

3. Now add the results from steps 1 and 2: \[ -49.4 + (-8.7) = -49.4 - 8.7 = -58.1 \]

Therefore, the final result of the expression \( ( -47 + (-2.4)) + (-3.1 + (-5.6)) \) is: \[ \boxed{-58.1} \]