Răspuns :
1. x=prima zi
y= a doua zi
s= stofa total
y=63,4+27,8=91,2
au mai ramas: s-(x+y)=200-(91,2+63,4)=200-154,6=45,4 m
2. in a doua luna a folosit : 1332,64+334,72=1667,36 kg
au mai ramas : 4000-1332,64-1667,36=1000 kg
y= a doua zi
s= stofa total
y=63,4+27,8=91,2
au mai ramas: s-(x+y)=200-(91,2+63,4)=200-154,6=45,4 m
2. in a doua luna a folosit : 1332,64+334,72=1667,36 kg
au mai ramas : 4000-1332,64-1667,36=1000 kg
1.63,4+27,8 =91,2 m s-au vandut a doua zi
63,4+91,2 =154,6
200-154,6=45,4 m mai sunt de vandut
2.1332,64 +334,72 =1667,36 kg a doua luna
1332,64 +1667,36 =3000 kg
4000 -3000 =1000 kg mai are in hambar
63,4+91,2 =154,6
200-154,6=45,4 m mai sunt de vandut
2.1332,64 +334,72 =1667,36 kg a doua luna
1332,64 +1667,36 =3000 kg
4000 -3000 =1000 kg mai are in hambar