The average weight of 7 person's increases by 6.2 kg when a new person comes in place of one of them weighing 76 kg. What might be the weight of the new person?
Choose the correct choice from the following answers: A) 160 kg B) 175 kg C) 180.7 kg D) 119.4 kg E) 190.8 kg
Total weight increased = (7 x 6.2) kg = 43.4 kg.   Weight of new person = (76 + 43.4)= 
<gadget id="calculator">(76 + 43.4)</gadget>
<output>119.4</output>
119.4 kg   Option 119.4 kg
<result>D</result>
The average weight of 7 person's increases by 6.2 kg when a new person comes in place of one of them weighing 76 kg. What might be the weight of the new person?