Average weight of 10 people increased by 2.5 kg when one person of 45 kg is replaced by a new
man. Then weight of the new man is  Pick one:
A) 50 B) 55 C) 60 D) 65 E) 70
Explanation:   Total weight increased is 2.5 * 10= 
<gadget id="calculator">2.5 * 10</gadget>
<output>25</output>
25.   So weight of new person is 45+25= 
<gadget id="calculator">45+25</gadget>
<output>70</output>
70   Answer: Option 70
<result>E</result>
Average weight of 10 people increased by 2.5 kg when one person of 45 kg is replaced by a new
man. Then weight of the new man is