\(\frac{3}{8}+\frac{4}{9}-\frac{3}{6}=\frac{23}{72}\)
mk nhanh nhất
\(\frac{3}{8}+\frac{4}{9}-\frac{3}{6}=\frac{27}{72}+\frac{32}{72}-\frac{36}{72}=\frac{27+32-36}{72}\)\(=\frac{23}{72}\)
Kết quả trên bằng :
\(\frac{3}{8}+\frac{4}{9}-\frac{3}{6}=\frac{23}{72}\)
Đáp số : \(\frac{23}{72}\)
\(\frac{3}{8}+\frac{4}{9}-\frac{3}{6}=\frac{27}{72}+\frac{32}{72}-\frac{36}{72}=\frac{23}{72}\)