Răspuns :
1 rand de rosii .................. 56 fire
12 randuri de rosii....................56*12=672 fire
=> 1 sera are 672 fire
3 sere au 672*3 =2016 fire
1 fir ................... 2 lei
2016 fire .............2*2016 = 4032 lei
12 randuri de rosii....................56*12=672 fire
=> 1 sera are 672 fire
3 sere au 672*3 =2016 fire
1 fir ................... 2 lei
2016 fire .............2*2016 = 4032 lei
1)Cate randuri de rosii a plantat fermierul in total?
3 sere x 12 randuri= 36 randuri ( in total)
2)Cate fire a plantat fermierul in total?
36 randuri x 56 fire =2016 fire(in total)
3)Cati lei a cheltuit fermierul in total?
2016 fire x 2 lei=4032 lei ( a cheltuit fermierul in total)
3 sere x 12 randuri= 36 randuri ( in total)
2)Cate fire a plantat fermierul in total?
36 randuri x 56 fire =2016 fire(in total)
3)Cati lei a cheltuit fermierul in total?
2016 fire x 2 lei=4032 lei ( a cheltuit fermierul in total)