Question 826297
First find out how much he earns for 
{{{ 1 }}} hour of work
{{{ 232 / 32 = 7.25 }}}
This is ( $7.25 ) / ( 1 hr of work )
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Now multiply this result by {{{ 40 }}}
to find money earned for {{{ 40 }}} hrs work
{{{ 7.25*40 = 290 }}}
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Joseph earns $290 for 40 hrs work