Math, asked by prinku6317, 16 hours ago

একটি শ্রেণীর ৪২ জন শিশুর গড় বয়স ১১ বছর ।তাহলে তাদের বয়সের সমষ্টি কত?

Answers

Answered by mamon2811b

0

462

Step-by-step explanation:

average age ×no of child =total age

Answered by 18919

0

answer 53

Iam not sure

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