Question 1103487
{{{ d = r*t }}}
{{{ 2/5 = .4 }}}
{{{ 30 = r*.4 }}}
{{{ r = 30/.4 }}}
{{{ r = 75 }}} mi/hr
{{{ d = 75*4 }}}
{{{ d = 300 }}}
He could ride 300 mi in 4 hrs