Răspuns :
1sac=40kg
1cam.=15t*14s
1cam=210saci
total ciment=210*40
=8400kg ciment
1q=100kg.
8400:100=84q . ciment in total
1cam.=15t*14s
1cam=210saci
total ciment=210*40
=8400kg ciment
1q=100kg.
8400:100=84q . ciment in total