Question

chuyển hỗn số thành phân số

3\(\dfrac{2}{7}\)

Answer 1

\(\dfrac{23}{7}\)

Answer 2

23/7

Answer 3

23/7

Answer 4

= \(\dfrac{23}{7}\)

Answer 5

thành 23/7

kèm cái nịt rùi

Answer 6

23/7

Answer 7

23/7

Answer 8

23/7

Answer 9

\(\dfrac{23}{7}\)

Answer 10

Đáp án: `23/7`

Giải thích: `(3 xx 7 +2)/7``= 23/7`

Answer 11

23/7

Answer 12

3x7+2 trên7=23/7

Answer 13

3\(\dfrac{2}{7}\)=\(\dfrac{3.7+2}{7}\)

         =\(\dfrac{23}{7}\)

Answer 14

\(3\dfrac{2}{7}\)\(=\dfrac{3\times7+2}{7}=\dfrac{23}{7}\)