the average of all odd numbers up to 100 is? Ans 49,49.5,50,51
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Answe for u r question is50
Bhavik95:
but how? solve.
Ok
but where should I solve
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ans is 50.
sum of all odd numbers upto 100 = 1+3+5+7+.......+95+97+99
=(1+99) + (3+97) + (5+95) +......+ upto 25 pairs.
=100 + 100 + 100 + .....(25 times) = 2500
average= 2500/50 = 50 .
sum of all odd numbers upto 100 = 1+3+5+7+.......+95+97+99
=(1+99) + (3+97) + (5+95) +......+ upto 25 pairs.
=100 + 100 + 100 + .....(25 times) = 2500
average= 2500/50 = 50 .
Sum of n odd numbers is n^2 , mean of n odd numbers is n, we've 50 odd numbers is 50
pls Bhavik mark my ans as brainliest
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