Question 988451
[ yds/sec ] x [ ft/yd ] x [ mi/ft ] x [ sec/min ] x [ min/hr ]
{{{ ( 55/5.5 )*( 3/1 )*( 1/5280 )*( 60/1 )*( 60/1 ) }}}
{{{ 10*3*( 1/5280 )*3600 }}}
{{{ 30*.0001894*36000 }}}
{{{ 20.4552 }}} mi/hr