Răspuns :
Prima,zi=3/10
A,doua,zi=8/10x7/10=56/100
3x/10+56x/100+252=x
30x+56x+25200-100x=0
25200=14x
x=1800tone,in,total
In,prima,zi,s-au,livrat:1800x3/10=540,tone
In,a,doua,zi,s-au,livrat:(1800-540)x8/10=1008,tone
Au,ramas,252,tone
Verif:540+1008+252=?1800
1800=1800(A)
A,doua,zi=8/10x7/10=56/100
3x/10+56x/100+252=x
30x+56x+25200-100x=0
25200=14x
x=1800tone,in,total
In,prima,zi,s-au,livrat:1800x3/10=540,tone
In,a,doua,zi,s-au,livrat:(1800-540)x8/10=1008,tone
Au,ramas,252,tone
Verif:540+1008+252=?1800
1800=1800(A)
Prima,zi=3/10
A,doua,zi=8/10x7/10=56/100
3x/10+56x/100+252=x
30x+56x+25200-100x=0
25200=14x
x=1800tone,in,total
In,prima,zi,s-au,livrat:1800x3/10=540,tone
In,a,doua,zi,s-au,livrat:(1800-540)x8/10=1008,tone
Au,ramas,252,tone
sper ca te-am ajutat
A,doua,zi=8/10x7/10=56/100
3x/10+56x/100+252=x
30x+56x+25200-100x=0
25200=14x
x=1800tone,in,total
In,prima,zi,s-au,livrat:1800x3/10=540,tone
In,a,doua,zi,s-au,livrat:(1800-540)x8/10=1008,tone
Au,ramas,252,tone
sper ca te-am ajutat