\(\frac{1919}{2323}\cdot\frac{464646}{747474}\cdot\frac{37}{19}=1\)
\(\frac{1919}{2323}\times\frac{464646}{747474}\times\frac{37}{19}=\frac{19}{23}\times\frac{46}{74}\times\frac{37}{19}\)
\(=\frac{19\times23\times2\times37}{23\times37\times2\times19}\)
\(=1\)
kết quả bằng 1 nha bạn!
K đúng cho mk nhé mk k lại cho
Chúc bạn hok tốt =))
\(\frac{1919}{2323}\times\frac{464646}{747474}\times\frac{37}{19}\)
\(=\frac{19}{23}\times\frac{46}{74}\times\frac{37}{19}\)
\(=\frac{19}{23}\times\frac{23\times2}{37\times2}\times\frac{37}{19}\)
\(=\frac{19\times23\times2\times37}{23\times37\times2\times19}\)
\(=1\)