There are two sections A & B of a class consisting of 36 & 44 students respectively. If the average weight of section A is 40 kg and that of B is 35 kg, find the average weight of the whole class.
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Hey friend !
Your answer is given below :
____________________________________________________
Total weight of students (i.e. ; 36 + 44 students)
= 36 × 40 + 44 × 35 kg
= 2980 kg
• Average weight of the whole class :
= 2980 ÷ 80 kg
= 37.25 kg ............(Ans.)
☆ Hope this helps.
Your answer is given below :
____________________________________________________
Total weight of students (i.e. ; 36 + 44 students)
= 36 × 40 + 44 × 35 kg
= 2980 kg
• Average weight of the whole class :
= 2980 ÷ 80 kg
= 37.25 kg ............(Ans.)
☆ Hope this helps.
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