Réponses

2014-09-10T17:06:06+02:00
A = 788 x ( 12 x 25 ) - ( 1 248 - 7 ) x 78 / 12
= 788 x 300 - 1 241 x 78 / 12
= 236 400 - 8 066,5
= 228 333,5