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Sagot :

Bonjour

24/24 - (1/3 + 1/4+ 2/24)

= 24/24 - [(1 x 8) / (3 x 8) + (1 x 6) / (4 x 6) + 2/24]

= 24/24 - (8/24 + 6/24 + 2/24)

= 24/24 - 16/24

= 8/24

= (8 x 1) / (8 x 3)

= 1/3

Livia consacre 1/3 de son temps de la journée au travail.

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