Question

5,7,9,x ka Madhya 9 ho to x ka maan kya hoga​

Answer 1

Answer:

3,4,6 और x का समान्तर माध्य 5 है x का मान है

(1) 5 (2) 2 (3) 7 (4) 3

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Answer−

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Explanation−

हल -

samantar Madhya = (3+4+6+x)/4 = 5

13 + x = 20

x = 20 - 13

= 7