a) \(\frac{4}{5}=\frac{1}{5}+\frac{3}{5}\)
b) \(\frac{17}{21}=\frac{13}{21}+\frac{4}{21}\)
như z ak bn!
\(\frac{4}{5}=\frac{1}{5}+\frac{3}{5}\)
\(\frac{17}{21}=\frac{1}{21}+\frac{16}{21}\)
chúc bạn học tốt
Trả lời :
\(\frac{4}{5}=\frac{3}{5}+\frac{1}{5}\)
\(\frac{17}{21}=\frac{15}{21}+\frac{2}{21}\)
Chúc bạn học tốt
\(\frac{4}{5}=\frac{2}{5}+\frac{2}{5};\frac{17}{21}=\frac{13}{21}+\frac{4}{21}\)
k cho mình nhé
trả lời :
\(\frac{4}{5}=\frac{1}{5}+\frac{3}{5}\)
\(\frac{17}{21}=\frac{5}{21}+\frac{12}{21}\)
~~hok tốt ~~
4/5 = 1/5 + 3/5
17/21 = 15/21 + 2/21
4/5 = 1/5 + 3/5
17/21= 13/21 + 4/21
Hok tốt ~~~