" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9 5
x 15
9 - 3 = 6
Se necesitan 6 hombres menos para terminar la obra en 15 dias
Hombres Dias
9 5
x 1
45 - 9 = 36
Se necesitan 36 hombres mas para terminarla en un dia