Răspuns :
Baieti /___/___/___/___/___/
Fete /___/___/___/ In total 320 elevi
Rezolvare :
1) 320 : 8/5 = 200 ( baieti au participat la concurs )
2) 320 - 200 = 120 ( fete au participat la concurs )
Verificare : 120 + 200 = 320
Fete /___/___/___/ In total 320 elevi
Rezolvare :
1) 320 : 8/5 = 200 ( baieti au participat la concurs )
2) 320 - 200 = 120 ( fete au participat la concurs )
Verificare : 120 + 200 = 320
/../../../../../ baieti
/../../../ fete
5/5+3/5=8/5
total copii
320:8=40
40x3=120fete
40x5=200 baieti
/../../../ fete
5/5+3/5=8/5
total copii
320:8=40
40x3=120fete
40x5=200 baieti