Question

[CÁC BẠN TICK MÌNH NHA]

\(1\frac{1}{2}\times1\frac{1}{3}\times1\frac{1}{4}\times...\times1\frac{1}{2015}=?\)

Answer 1

[Nguyễn Hưng Phát]

\(=\frac{3}{2}\times\frac{4}{3}\times.............\times\frac{2016}{2015}\)

\(=\frac{3\times4\times.............\times2016}{2\times3\times..............\times2015}\)

\(=\frac{2016}{2}=1008\)

Answer 2

[Hương]

=1008.Tích cho tớ nhé