Question

[Phạm Hà Vy]

B1. Khi viet so thap phan 0,100 duoi dang phan so thap phan:

Ban lan viet: 0,100=\(\frac{100}{1000}\);Ban My viet: 0,100 = \(\frac{10}{100}\);Ban Hung viet: 0,100= \(\frac{1}{100}\).

Hoi ban nao viet dung? Ban nao viet sai? Tai sao?

Ghi ca tai sao ra nua

Answer 1

[Le Thi Khanh Huyen]

Ta có:

\(0,1=\frac{1}{10}=\frac{100}{1000}=\frac{10}{100}\ne\frac{1}{100}\)

Answer 2

[Đinh Tuấn Việt]

Lan, My đúng. Hùng sai