Răspuns
ex 1: 135l sunt in fiecare bidon
Explicație pas cu pas:
ex1 -1350/10=135, fiindca sunt 10 bidoane
ex2-90/10=9 830//10=83 7200/10=720 45000/10=4500 281000/10=28100
7 4, 59, 815 640, 200
24
50
630
8900
1.
10 butoane = 1350 l
1 bidon = 1350 l :10
1 bidon = 135 l
2.
90:10=9
830:10=83
7200:10=720
45000:10=4500
281000:10=28100
700:100=7
240:100=24
5000:100=50
63000:100=630
890000:100=8900
4000:1000=5
59000:1000=59
640000:1000=640
200000:1000=200
