The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Choose the correct choice from the following choices: A) 48.55 B) 42.25 C) 50 D) 51.25 E) 52.25
Explanation:   48.55verage weight of 16 boys = 50.25   Total weight of 16 boys = 50.25 × 16   48.55verage weight of remaining 8 boys = 45.15   Total weight of remaining 8 boys = 45.15 × 8   Total weight of all boys in the class = (50.25 × 16)+ (45.15 × 8)   Total boys = 16 + 8= 
<gadget id="calculator">16 + 8</gadget>
<output>24</output>
24   48.55verage weight of all the boys= (50.25×16)+(45.15×8)/24   =(50.25×2)+(45.15×1)/3   =(16.75×2)+15.05   =33.5+15.05= 
<gadget id="calculator">33.5+15.05</gadget>
<output>48.55</output>
48.55   48.55nswer: Option 48.55
<result>A</result>
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.