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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Find the Mean of First Ten Odd Natural Numbers. - Mathematics

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प्रश्न

Find the mean of first ten odd natural numbers.

योग
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उत्तर

First ten odd natural numbers are 1, 3, 5, 7, 9, 11, 13, 15, 17, 19

∴ Mean =`(1+3+5+7+9+11+13+15+17+19)/10` .....(Here n = 10)

= `100/10`

= 10

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अध्याय 21: Data Handling - Exercise 21 (B)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 21 Data Handling
Exercise 21 (B) | Q 3
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