viet them chu so 0 vao ben phai phan thap phan cua moi so thap phan de cac so thap phan duoi day deu co hai chu so o phan thap phan

74,6

284,3

401,2

10,4

Em viet 1 so thap phan bat ki roi viet 3 so thap phan bang so vua viet bang cach viet them chu so 0 vao ben phai phan thap phan cua so do ?

Cac chu so phan muoi , phan tram cua mot so thap phan co hai chu so o phan thap phan la hai so tu nhien lien tiep co tong bang 11. Tich cac chu so o phan thap phan bang phan nguyen cua so do.tim so thap phan do !

         Giai chi tiet ho minh nhe!

cac so thap phân co phan nguyen bang nhau, phan thap phan moi so co mot chu so khac 0 va khac nhau. hoi tich cua tat ca  cac so do co phan thap gom bao nhieu chu so

Cac chu so phan muoi, phan tram, phan nghin cua mot so thap phan co 3 chu so o phan thap phan la 3 so le lien tiep . Tong cac chu so o phan thap phan bang phan nguyen cua so do, cac chu so o phan nguyen va phan thap phan deu khac nhau . Tim    so thap phan do ?

cho 3 so 1,6,3 hay viet tat ca cac so thap phan voi du ba chu so da cho vao thap phan co hai chu so o phan thap phan

co ? so thap phan co cac chu so khac nhau viet t u cac chu so 0,8,5,3 ma phan thap phan co 2 chu so

Nếu nhân  tat ca cac so thap phan co phan nguyen laf 5 phan thap phan co 1 chu so khac nhau va khac 0 thi phan thap phan cua tich co bao nhieu   chu so khong ke chu so 0 o tan cung ben phai

co the viet duoc bao nhieu so thap phan tu cac chu so 0,3,6,8 .cac so thap phan do co 2 chu so o phan thap phan ma co du mat 4 chu so da cho