Calculate the fineness modulus $($show calculations$)$ for the following fine aggregate sieve analysis: $($Be sure to read carefully the definition of FM $-$ CSA A$23\mathrm{.}1-3$ Definitions$)$

Sieve size $\%$ Passing, By

$\backslash$table$[[mm,$Mass$],[10,100],[5,95],[2\mathrm{.}5,80],[1\mathrm{.}25,50],[\mathrm{.}630,25],[\mathrm{.}315,15],[\mathrm{.}160,10],[\mathrm{.}080,5],[$Pan$,0]]$