Question

[Le Nhu Tam]

Tinh

1phan 2 +1 phan 3 + 1 phan 6

Answer 1

[Minh Hiền]

\(\frac{1}{2}+\frac{1}{3}+\frac{1}{6}=\frac{3+2+1}{6}=\frac{6}{6}=1\)

Answer 2

[Yuan Bing Yan _ Viên Băng Nghiên]

\(\frac{1}{2}+\frac{1}{3}+\frac{1}{6}=\frac{3}{6}+\frac{2}{6}+\frac{1}{6}=\frac{6}{6}=1\)