Các câu hỏi tương tự
Chu so thap phan thu 100sau dau phay cua phan so 1phan7 (viet duoi dang so thap phan) la chu so nao ????
Giup minh voi moi nguoi !!!! Minh TICK cho ^.^
CMR khi viet duoi dang thap phan thi so huu ti (9/11 -81/100)^2012 có ít nhat 4020 chu so 0 dau tien sau dau phay
Viet cac so sau duoi dang phan so:
a, 2,(14) b,-2,(15)
c,-4,3(2) d,0,14(8)
Tim cac so nguyen to a, b co 1 chu so de so x bang 5 x a phan 6 x b viet duoc duoi dang:a, so thap phan huu hanb, so thap phan vo han tuan hoan
để viet so 0,0(3)duoi dang phan so ta lam nhu sau:
theo cach tren hay viet cac so thap phan sau day duoi dang phan so :
0,0(8); 0,1(2); 0,1(23)
viet cac so thap phan sau duoi dang phan so toi gian
0,2545454......
Tim chu so thap phan thu 24032012 sau dau phay trong phep chia 3:7
viet so thap phan 0,1(2) va o,1(23) duoi dang phan so
viet so 6,678 duoi dang so thap phan gon nhat
1/7 viet duoi dang so thap phan la may