The average weight of 24 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 most appropriate option.
A) 48.975  B) 42.255  C) 50  D) 51.255  E) 52.253
Explanation:   48.975verage weight of 24 boys = 50.25   Total weight of 24 boys = 50.25 × 24   48.975verage 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 × 24)+ (45.15 × 8)   Total boys = 24 + 8= 
<gadget id="calculator">24 + 8</gadget>
<output>32</output>
32   48.975verage weight of all the boys= (50.25×24)+(45.15×8)/32   =48.975   48.975nswer: Option 48.975
<result>A</result>
The average weight of 24 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.