\(\frac{5}{12}-\frac{7}{32}:\frac{21}{16}\)
Giup mik nha!
\(\frac{5}{7}+\frac{3}{5}=\)giup minh nha
\(\frac{75}{8}-\frac{36}{7}=\)giup mik nha cac bạn
\(\frac{1}{5}\)*\(\frac{2}{7}\):\(\frac{1}{7}\)=???
kb vs mik nha m.n
\(\frac{7}{9}\)x\(\frac{3}{4}:\frac{5}{8}\)
Giup mik nhé!
\(x-\frac{3}{4}=\frac{1}{2}\)
Giup mik nha nhanh lên mik đag gấp lắm đó!
\(\frac{3}{8}+\frac{4}{5}=\)giup minh nha
\(\frac{5}{4}\)+ \(\frac{7}{9}\)*\(\frac{4}{7}\):\(\frac{2}{3}\)=
kb với mik nha
tính bằng hai cách
a) \(\left(\frac{6}{11}+\frac{5}{11}\right)x\frac{3}{7}\) b) \(\frac{3}{5}x\frac{7}{9}+\frac{3}{5}x\frac{2}{9}\)
c) \(\left(\frac{6}{7}-\frac{4}{7}\right):\frac{2}{5}\) d) \(\frac{8}{15}:\frac{2}{11}+\frac{7}{15}:\frac{2}{11}\)
giúp mik nha