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159.8625 , cac ban hay viet duoi dang so thap phan thu gon
viet phan so 5/8 duoi dang phan so thap phan roi chuyên thanh so thap phan.
cho so thap phan 0,25. viet so thap phan do duoi dang phan so toi gian
42 phan 100 viet duoi dang so thap phan = may
so thap phan 0.9 duoc viet duoi dang phan so la:
Tong cua hai so la 71,4, biet so be chiem 40 % so lon . Tim so be
( Nhap ket qua duoi dang so thap phan thu gon )
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 so thap phan sau duoi dang ti so phan tram ; 1,68=
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
