Changes
parentheses around {1} and {3} to convert fractions, the rounding precision of {3}*{b} should depend on the precision of {3} not {1}. per talkpage request.
{{convert/{{{2}}}|{{convert/round|{{{1}}}|( {{{1}}} )*{{{b}}}|5={{{j}}}}}|{{convert/round|{{{3}}}|( {{{3}}} )*{{{b}}}|5={{{j}}}}}|u={{{u}}}|n={{{n}}}|l={{{l}}}|h={{{h}}}|U={{{U|{{{u}}}}}}|N={{{N|{{{n}}}}}}|L={{{L|{{{l}}}}}}|H={{{H|{{{h}}}}}}|k={{{k}}}}}<noinclude>
{{pp-template|small=yes}}
[[Category:Subtemplates of Template Convert]]
</noinclude>
{{pp-template|small=yes}}
[[Category:Subtemplates of Template Convert]]
</noinclude>