The average weight of 8 person's increases by 6 kg when a new person comes in place of one of them weighing 40 kg. What might be the weight of the new person?
Choose the correct choice from the following options:
A) 80 kg B) 85 kg C) 90 kg D) 88 kg E) 110 kg
Total weight increased = (8 x 6) kg = 48 kg.   Weight of new person = (40 + 48)= 
<gadget id="calculator">(40 + 48)</gadget>
<output>88</output>
88 kg.   Answer : 88 kg
<result>D</result>
The average weight of 8 person's increases by 6 kg when a new person comes in place of one of them weighing 40 kg. What might be the weight of the new person?