cho so thap phan 0,25. viet so thap phan do duoi dang phan so toi gian
viet phan so 3/5 duoi dang phan so thap phan co mau so bang 10 va co mau so bang 100.
viet hai phan so thap phan moi tim duoc thanh hai so thap phan.
co the viet 3/5 thanh nhung so thap phan nao ?
viet phan so 3/5 duoi dang so thap phan co mau so la 10 va co mau so la 100 .
b viet hai phan so thap phan moi tim duoc thanh hai so thap phan
c co the viet 3/5 thanh nhung so thap phan nao
12 va 3/5 viet duoi dang so thap phan
Hon so 4 va 33/1010 viet duoi dang so thap phan la gi ?
Cac ban giup minh duoc khong . minh dang can !
chuyen phan so sau sang phan so thap phan [phan so thap phan co mau so la 10,100,1000] sau do viet duoi dang thap phan
11/20/?/?=?
giup minh voi
trung binh cong cua 3 so la 5/8 so thu ba bang trung binh cong cua so thu nhat va so thu hai so thu nhat hon so thu hai la 1/4 tim ba so do (viet dap so duoi dang so thap phan)
a viet phan so 3/5 duoi dang phan so thap phan co mau so la 10 va co mau so la 100
b viet hai phan so thap phan moi tim duoc thanh hai so thap phan
c co the viet 3/5 thanh nhung so thap phan nao
viet phan so 5/8 duoi dang phan so thap phan roi chuyên thanh so thap phan.