Răspuns :
(g=gaini , r=rate , c=curci )
G + R + C=486
368= R si G
348= G si C
486-368 = 118 (curci)
486-348 = 145 (rate )
118+145=263(curci si rate)
486-263=223(gaini)
Rezolvare : 118+145+223=486
G + R + C=486
368= R si G
348= G si C
486-368 = 118 (curci)
486-348 = 145 (rate )
118+145=263(curci si rate)
486-263=223(gaini)
Rezolvare : 118+145+223=486
a-nr gaini
b-nr rate
c-nr curci
a+b=486
b+c=368
c+a=348
se aduna toate si avem:
a+b+b+c+c+a=486+368+348
2(a+b+c)=1202 (impartim la 2)
a+b+c=601
a=601-486=115 gaini
b=601-368=233 rate
c=601-348=253 curci
b-nr rate
c-nr curci
a+b=486
b+c=368
c+a=348
se aduna toate si avem:
a+b+b+c+c+a=486+368+348
2(a+b+c)=1202 (impartim la 2)
a+b+c=601
a=601-486=115 gaini
b=601-368=233 rate
c=601-348=253 curci