Sagot :
Bonjour,
1)
6,8, 48
2)
378/42 = 9
=> 42 pochettes
3)
478-30 =448
448/ 56 = 8
=> 56
4)
8490
5)
2000/60 =33mn et ....s
33*60= 1980
2000 - 1980 = 20
=> 33mn et 20s
Bonjour,
1)
6,8, 48
2)
378/42 = 9
=> 42 pochettes
3)
478-30 =448
448/ 56 = 8
=> 56
4)
8490
5)
2000/60 =33mn et ....s
33*60= 1980
2000 - 1980 = 20
=> 33mn et 20s