Find the mean of first 10 odd numbers

CBSE Class 9 CBSE Class 9 Maths
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1

Find the mean of first 10 odd numbers.

2

First 10 odd numbers are 1, 3, 5, 7, 9,11, 13, 15, 17, 19
Sum = 100
n = number of terms = 10
Mean = 100/10 = 10