tinhs chu vi va dien tich cua mot san hinh vuong co canh do duoc la 12,4m(lam tron den chu so thap phan thu nhat)
mat cheo cua mot mat ban hinh chu nhat co chieu dai 1m, chieu rong 5dm la bao nhieu. nhap ket qua la so thap phan lam tron den chu so thu nhat sau dau phay
lam tron so 25736 den so thap phan thu 2
1 kg gan bang bao nhieu pao<lam tron den chu so thap phan thu2>
Biet 1m gan =3,28 phut "foot", ki hieu "ft". Hoi 1ft gan bang bao nhieu m (lam tron den chu so thap phan thu 4) ?
biet on-so (inch) ky hieu "in" bang 2,54cm . hoi 1cm gan bang bao nhieu inh - so ( lam trong den so thap phan thu tu)
tinh dien tich khu vuon hcn la 70,4cm va 2 canh ti le vs 4;7 (lam tron den chu so thap phan thu nhat ) . Trinh bay chi tiet cho mình thi cang tot
So 2^100 viet trong he thap phan tao thanh 1 so. Hoi so do co bao nhieu chu so
Giup minh voi, minh can gap lam
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 ^.^