The grade point average of one third of the classroom is 30; the grade point average of the rest is 33. What is the grade point average of the whole class?	Choices:	A) 44	B) 41	C) 38	D) 35	E) 32
Let n=total students in class   total points for 1/3 class=30n/3=10n   total points for 2/3 class30 /3= 
<gadget id="calculator">30 /3</gadget>
<output>10</output>
10n   total points for 2/3 class=33*2n/3=22n   total points for whole class33*2 /3= 
<gadget id="calculator">33*2 /3</gadget>
<output>22</output>
22n   total points for whole class=10n+22n=32n   32n total class points/n total students10 +22= 
<gadget id="calculator">10 +22</gadget>
<output>32</output>
32n   32n total class points/n total students=32 grade point average for total class   Answer : 32
<result>E</result>
The grade point average of one third of the classroom is 30; the grade point average of the rest is 33. What is the grade point average of the whole class?