Math, asked by Akhi55, 11 months ago

find the arthmetic mean of first 20 prime numbers

Answers

Answered by arzoo3217

1

Answer:

adding 2+3+5+11+13+17+19+23+29+31+37+41+43+47+53+59+61+67+71=639

Answered by Anonymous

2

Answer:

Sum of First 20 prime numbers =639/20

= 31.9

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