ma ajuta cineva la aceste 3 probleme
Răspunsuri la întrebare
Răspuns:
5m.......7p.............134 kg | ×3
3m........8p.............126 kg |×5
15m......21p...................402 kg
15m......40p...................630 kg
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/ 19p=228 kg
p= 228:19=12 kg o lada de pere
3m+8×12=126
3m=126-96
m= 30:3=>m=10 kg o lada de mere
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10 lazi visine..........12 lazi cirese..........188 kg I×2
20 lazi visine..........13 lazi cirese..........277 kg
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20 lazi visine..........24 lazi cirese..........376 kg
20 lazi visine..........13 lazi cirese..........277 kg
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/ 11c=99=>c=99:11=>c=9kg o lada cirese
20v+13x9=277
20v+117=277
v=160:20=>v=8kg o lada visine
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7 vaci ............14 oi ...........182 kg
10 vaci.............7 oi ...........156 kg l × 2
20 vaci ...........14 oi ........312 kg
7 vaci ............14 oi ........182 kg
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13 v=312-182=>v= 130:13=>v=10 kg de nutret consuma o vaca
7×10+14o=182
14o=182-70
o=112:14=>o=8kg de nutret consuma o oaie
Sper ca te am ajutat..succes
