Question

Rút gọn các phân số sau
\( \dfrac{14}{35}=....\)
\(​​​​\dfrac{75}{150}=....\)
\(​​​​​​\dfrac{126}{351} = ....\)
\(\dfrac{141}{300}\)=....

Answer 1

14/35 = 2/5

75 / 150 = 1/2

126 / 351 = 14/39

Answer 2

14/35=2/5;75/150=1/2;126/351=14/39

Answer 3

`14/35 = 2/7`. ( Chia cho `7)`.

`75/150 = 1/2` ( Chia cho `75 )`.

`126/351 = 14/39` ( Chia cho `9 )`.

Answer 4

141/300=47/100

Answer 5

\(\dfrac{141}{300}\)=....
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