Question 1029752
{{{ d = r*t }}}
{{{ t = d/r }}}
{{{ d = 15 }}} km
{{{ r = 45 }}} km/hr
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{{{ t = 15/45 }}} hrs
{{{ t = 1/3 }}} hrs
Convert hrs to minutes
{{{ t = ( 1/3 )*60 = 20 }}}
It takes her 20 min to reach her office