Math, asked by akshaybansode400, 2 months ago

124. एक कक्षा के 23 लड़कों और उनके अध्यापक की औसत
आयु 20 वर्ष है। यदि अध्यापक की आयु को उसमें से घटा
दिया जाए, तो औसत आयु घट कर 19 हो जाती है ।
तदनुसार उस अध्यापक की आयु कितनी है ?​

Answers

Answered by archanas4638
1

Answer:

I don't know I don't know I don't know I don't know I don't know I don't know I don't know I don't

Answered by anil8398807654
0

Answer:

43

Step-by-step explanation:

24×20-23×19

= 480-437

= 43

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