Răspuns :
Câţi pui sunt la fermă?
235+783=1018
raţe 235:5=47
curci 3000-(235+1018+47)=3000-1300=1700
235+783=1018
raţe 235:5=47
curci 3000-(235+1018+47)=3000-1300=1700
3000-pasari
gaini-235
pui-783+gaini
rate-gaini:5
curci-?
a) G |-----| |
(783) |
b)P |-----|---------| |==> 3000
|
c)R |-| |
|
d)C ? |
a+b+a+a:5+d=3000
235+783+235+235:5+d=3000
1253+47+d=3000
1300+d=3000
d=3000-1300
d=1700
gaini-235
pui-783+gaini
rate-gaini:5
curci-?
a) G |-----| |
(783) |
b)P |-----|---------| |==> 3000
|
c)R |-| |
|
d)C ? |
a+b+a+a:5+d=3000
235+783+235+235:5+d=3000
1253+47+d=3000
1300+d=3000
d=3000-1300
d=1700