Question

tìm các phân số bằng nhau trong các phân số sau 

5/7 , 6/8 , 15/21 , 8/9 , 3/4 , 12/16 , 18/24 , 16/18

Answer 1

^{_{\(\dfrac{5}{7}=\dfrac{15}{21};\dfrac{6}{8}=\dfrac{3}{4};\dfrac{8}{9}=\dfrac{16}{18};\dfrac{12}{16}=\dfrac{18}{24}\)}}

Answer 2

\(\dfrac{5}{7}=\dfrac{15}{21};\dfrac{6}{8}=\dfrac{18}{24};\dfrac{8}{9}=\dfrac{16}{18};\dfrac{3}{4}=\dfrac{12}{16}\)

Answer 3

5/7=15/21;6/8=3/4;8/9=16/18;12/16=18/24

Answer 4

= 12/64 nha bạn chúc học giỏi

Answer 5

5/7=15/21;6/8=3/4;8/9=16/18;12/16=18/24

k mik nha bn

Answer 6

5/7=15/21 6/8=3/4  8/9=16/18 3/4=18/24

 

Answer 7

5/7=15/21;6/8=3/4;8/9=16/18;12/16=18/24