=) 

tourists can enjoy water sports in summer

the thao duoi nuoc co the thuong thuc khach du lich vaof mua he ??????

con ga: te bao-mo-co quan-he co quan-co the.

(tui doan j do)

tim uoc chung lon nhat cua 48 va 72 ta duoc:

UCLN_(48;72){12}    72:12=6                     48:12=4

vay co the chia duoc nhieu nhat 12 to,moi to co 6 y ta va 4 bac si

bat dien len 

a du.....

lay het ra,deu la dua ma bn =)

BN oi,cho mik hoi

a,S

b,S