Question

rút gọn phân số: 

\(\frac{1919}{2727}\)          \(\frac{4590}{4896}\)

Answer 1

a.=19/27

b,15/16;;;;kick nha bạn

Answer 2

\(\frac{1919}{2727}=\frac{19}{27}\)

\(\frac{4590}{4896}=\frac{15}{16}\)

k mik nha

Answer 3

Rút gọn phân số  :

\(\frac{1919}{2727}\)    \(\frac{4590}{4896}\)

\(\frac{1919}{2727}\)=   \(\frac{1919:101}{2727:101}\)=    \(\frac{19}{27}\)

\(\frac{4590}{4896}\)=   \(\frac{4590:2}{4896:2}\)=  \(\frac{2295}{2448}\)=  \(\frac{2295:9}{2448:9}\)=   \(\frac{255}{272}\)