There are 2 sections A and B in a class, consisting of 26 and 34 students respectively. If the average weight of section A is 50kg and that of section B is 30kg, Find the average of the whole class?	Choose the correct choice from the following answers.
A) 35.29kg
B) 37.25kg
C) 42.45kg
D) 38.66kg
E) 29.78kg
Total weight of 26+34 students = 26*50 + 34*30= 
<gadget id="calculator">26*50 + 34*30</gadget>
<output>2_320</output>
2320   Average weight of the class is= 2320/60 = 38.66 kg   Answer is 38.66kg
<result>D</result>
There are 2 sections A and B in a class, consisting of 26 and 34 students respectively. If the average weight of section A is 50kg and that of section B is 30kg, Find the average of the whole class?