Math, asked by shivukumarbiradar59, 2 months ago

20 परिणामों का औसत 18 है। प्रत्येक परिणाम में से 3 घटाने पर नया औसत
होगा?
Average of 20 results is 18. 3 is subtracted from each result, then what
the new average?
21
(b) 15
(c) 16
(d) 17p​

Answers

Answered by aanshi1948
3

Answer:

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