\(\frac{17}{23}=\frac{1717}{2323}\)vì
\(\frac{17}{23}\times\frac{101}{101}=\frac{1717}{2323}\)
1717 / 2323 = (17 x 101) / (23 x 101) = 17/23
Suy ra 17/23 = 1717/2323
\(\frac{17}{23}=\frac{1717}{2323}\)
Vì ta rút gọn \(\frac{1717}{2323}=\frac{1717\div101}{2323\div101}=\frac{17}{23}\)
\(\Rightarrow\frac{1717}{2323}=\frac{17}{23}\)
17/23=1717/2323
vì 1717/2323 rút gọn cho 101 = 17/23 và 17/23 nhân 101 = 1717/2323
vậy suy ra 17/23=1717/2323 nhé
