Math, asked by dassarita012, 5 months ago

9 छात्रों की समूह की औसत आयु 16 वर्ष से 36 वर्ष की आयु के अध्यापक को समूह में सम्मिलित किए जाने पर उनकी औसत आयु में कितनी वृद्धि होगी पूरा ans chahiye

Answers

Answered by bhoorsinghbhati58

3

Step-by-step explanation:

Correct answer is 2 year increase

Answered by surilajoshi

0

Answer:

Step-by-step explanation:

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