Răspuns :
Mere /-----/-----/........12
portocale /-----/
mandarine /-----/-----/......12../......15../ Total 879
879 - (12+12+15) = 840 valoarea a 5 segmente egale
840:5= 168 kg portocale
mere 2*168+12= 336+12= 348 Kg
mandarine 348+15= 363 Kg
verificare 348+363+168= 879 kg
portocale /-----/
mandarine /-----/-----/......12../......15../ Total 879
879 - (12+12+15) = 840 valoarea a 5 segmente egale
840:5= 168 kg portocale
mere 2*168+12= 336+12= 348 Kg
mandarine 348+15= 363 Kg
verificare 348+363+168= 879 kg
mere /......../......../...+12
port /......../
mand/......../......../..+12/...+15
cat reprezinta segmentele egale?
879 - 12 - 12 - 15 = 840
cat este un segment?
840 : 5 = 168
cate kg mere sunt?
2 x 168 + 12 = 348 kg
cate kg de portocale sunt?
1 x 168 = 168
cate kg de mandarine sunt?
2 x 168 + 12 + 15 =363
verificam
348 + 168 + 363 = 879 kg
port /......../
mand/......../......../..+12/...+15
cat reprezinta segmentele egale?
879 - 12 - 12 - 15 = 840
cat este un segment?
840 : 5 = 168
cate kg mere sunt?
2 x 168 + 12 = 348 kg
cate kg de portocale sunt?
1 x 168 = 168
cate kg de mandarine sunt?
2 x 168 + 12 + 15 =363
verificam
348 + 168 + 363 = 879 kg