Question 1041637
It would be a weighted average.
So for the first ten he got,
{{{(2+1+2.5)/(4+3+5)=11/24}}}
{{{GPA[1]=4(11/24)=11/6}}}
So then,
{{{GPA=(GPA[1]*12+GPA[2]*10)/(12+10)}}}
{{{GPA=((11/6)*12+(5/2)*10)/22}}}
{{{GPA=(22+25)/22}}}
{{{GPA=2.136}}}