1. \(\frac{3}{4}=\frac{1}{4}+\frac{1}{4}+\frac{1}{4}\)
2. \(\frac{3}{4}=\frac{1}{8}+\frac{1}{8}+\frac{1}{4}+\frac{1}{4}\)
\(\frac{3}{4}=\frac{1}{2}+\frac{1}{6}+\frac{1}{12}=\frac{1}{3}+\frac{1}{4}+\frac{1}{12}\)
3 phân có ai cập khác nhau mà mấy bn
\(\frac{3}{4}\)=\(\frac{1}{2}\)+\(\frac{1}{6}\)+\(\frac{1}{12}\)=\(\frac{1}{3}\)+\(\frac{1}{4}\)+\(\frac{1}{12}\)