Ta có: \(\frac{1111}{9999}=\frac{1111:1111}{9999:1111}=\frac{1}{9}\)
\(\frac{111111}{999999}=\frac{111111:111111}{999999:111111}=\frac{1}{9}\)
Suy ra: \(\frac{1111}{9999}=\frac{111111}{999999}\) (cùng bằng \(\frac{1}{9}\))
Ta có :
\(\frac{1111}{9999}=\frac{1111:1111}{9999:1111}=\frac{1}{9}\)
\(\frac{111111}{999999}=\frac{111111:111111}{999999:999999}=\frac{1}{9}\)
Do \(\frac{1}{9}=\frac{1}{9}\)
\(\Rightarrow\frac{1111}{9999}=\frac{111111}{999999}\)
Vậy \(\frac{1111}{9999}=\frac{111111}{999999}\)
~ Ủng hộ nhé
Hai phân số bằng nhau vì khi rút gọn thì chúng cùng là phân số 1/9
Ta có:
\(\frac{1111}{9999}\)= \(\frac{1}{9}\); \(\frac{111111}{999999}\)= \(\frac{1}{9}\).
Vì \(\frac{1}{9}\)= \(\frac{1}{9}\) nên \(\frac{1111}{9999}\)= \(\frac{111111}{999999}\).
Sửa lại :
\(\frac{111111}{999999}=\frac{111111:111111}{999999:111111}=\frac{1}{9}\)
~
Ta có :
1111/9999 = 1/9
111111/999999 = 1/9
Mà 1/9 = 1/9 Do đó 1111/9999 = 111 111/999 999
Vậy 1111/9999 = 111 111/999 999
Ta có :
\(\frac{1111}{9999}=\frac{111111}{999999}=\frac{1}{9}\)
Chúc bạn học tốt !
có \(\frac{1111}{9999}=\frac{1111:1111}{9999:1111}=\frac{1}{9}\)
\(\frac{111111}{999999}=\frac{111111:111111}{999999:111111}=\frac{1}{9}\)
mà \(\frac{1}{9}=\frac{1}{9}\)nên \(\frac{1111}{9999}\)=\(\frac{111111}{999999}\)
Vậy ............................