Question

Phân số 27272727/ 43434343 rút gọn về tối giản là bao nhiêu ?

Answer 1

27/43

Answer 2

\(27272727=27\cdot1010101;43434343=43\cdot1010101\)

\(\Rightarrow\frac{27272727}{43434343}=\frac{27}{43}\)

Answer 3

27/43

Answer 4

27/43

Answer 5

27/43 nha bn 

tk mk

Answer 6

27/43 nha bn

Answer 7

27/34

Answer 8

27\43

Answer 9

27/43

Answer 10

27/43

Answer 11

Cách làm :

\(\frac{27272727}{43434343}=\frac{27272727:1010101}{43434343:1010101}=\frac{27}{43}\)

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