efficacement

In a sentence

• Elle a organisé les documents efficacement.

  She organized the documents efficiently.

  In this sentence, 'efficacement' is used as an adverb to describe the manner in which the documents were organized.

• Il a résolu le problème efficacement en utilisant une nouvelle méthode.

  He solved the problem efficiently by using a new method.

  Here, 'efficacement' describes how the problem was solved, emphasizing a manner that achieves maximum productivity with minimum wasted effort.

• Pour réussir, nous devons travailler efficacement.

  To succeed, we must work efficiently.

  In this case, 'efficacement' highlights the necessity of carrying out work in an efficient way as a condition for success.