- The number of female: 60 . 3/5 = 45 ( students )

=> The number of male: 60 - 45 = 15 ( students )

234.5 is larger than 234.45

( 234.5 > 234.45 )

We have:

\(=\) \(\dfrac{1}{2}\cdot\dfrac{2}{3}\cdot\dfrac{3}{4}\cdot...\cdot\dfrac{2016}{2017}\)
\(=\dfrac{1\cdot2\cdot3\cdot4\cdot5\cdot...\cdot2016}{2\cdot3\cdot4\cdot5\cdot6\cdot...\cdot2017}\)

\(=\dfrac{1}{2017}\)