Question

imparte suprafata de 200 ha in 5 parti direct proportionale cu numerele 4,3,10,6, respectiv 2.

Answer 1

a/2=b/3=c/4=d/6=e/10=k => a=2k ;b=3k ; c=4k ;d=6k ; e=10k => 2k+3k+4k+6k+10k=200 => 25k=200 => k=8 => a=16;b=24; c=32; d=48 si e=80