Răspuns :
200x1/5=40 pagini in prima saptamana
200/2=100 pagini in a doua saptamana
200x3/10=60 pagini in a treia saptamana
5/5=200
1/5=200:5x1=40 pagini in prima saptamana
200:2=100 pagini in a doua saptamana
3/10=200:10x3
3/10=20x3=60 pagini in a treia saptamana
1/5=200:5x1=40 pagini in prima saptamana
200:2=100 pagini in a doua saptamana
3/10=200:10x3
3/10=20x3=60 pagini in a treia saptamana