a)4800m.....100%
x m..........3% x=4800*3/100=144m
b)700 l....100%
x..........3% x=700*3/100=21 l
c)24000 lei.....100%
x lei....3% x=24000*3/100=720 lei
d)600 km.......100%
x km..........3% x=600*3/100=18 km
e)4100kg.......100%
x kg.........3% x=4100*3/100=123 kg........succese :D