Răspuns :
a,b,c numerele
a+b+c=800
a= [tex] \frac{3}{4} [/tex]·b
c=[tex] \frac{1}{3} [/tex]·a
a+b+c=800
a= [tex] \frac{3}{4} [/tex]·b
c=[tex] \frac{1}{3} [/tex]·a
a+b+c=800
a=3/4b
c=1/3a=3/12 b
3/4b+b+3/12 b=800
9b+12b+3b=9600/:24
b=400
a = 3/4x400=300
c=3/12x400=100
a=3/4b
c=1/3a=3/12 b
3/4b+b+3/12 b=800
9b+12b+3b=9600/:24
b=400
a = 3/4x400=300
c=3/12x400=100