Răspuns:
V= L×l×h
1dm^3 = 1l
a)
15m = 150dm
6m = 60 dm
V= 4×60×150=12000 dm^3
12000dm^3 = 12000 l
V= 12000 l
b)
35m = 350 dm
6m = 60 dm
100cm = 10 dm
V = 350×60×10=210000 dm^3
210000 dm^3 = 210000 l
V= 210000 l
c)
50m =500dm
25m=250dm
2000cm=200 dm
V= 500×200×250=25 000 000 dm^3
25 000 000 dm^3 = 25 000 000 l
V= 25 000 000 l