Răspuns :
MOD I
4x25=100kg in prima zi
5x20=100 kg a doua zi
100+100=200 kg s-au cumparat in total
MOD II
(4X25)+(5x20)=200 kg s-au cumparat in total
4x25=100kg in prima zi
5x20=100 kg a doua zi
100+100=200 kg s-au cumparat in total
MOD II
(4X25)+(5x20)=200 kg s-au cumparat in total
4x25=100 kg cumparate prima zi
5x20=100 kg cumparate a doua zi
100+100=200kg in total
5x20=100 kg cumparate a doua zi
100+100=200kg in total