o luna are ......... saptamani . 3 luni au ......... ori ......... saptamani .adica ......... . o jumatate de an are .......... saptamani .adica .......... zile . 1 an are .......... luni , ..............saptamani ,....... zile . va rog ajutatima e urgent urgent !
O luna are 4 saptamani.3 luni au 3 ori 4 saptamani,adica 12 saptamani.O jumatate de an are (6 x 4)24 saptamani ,adica (24*7)168 zile. 1 an are 12 luni,52 de saptamani,365,sau 366 de zil
