Question

( 1,3,5,7,9,11,13,15,17,19,21,23,25 ) add any three number of above whose answer is 30
....+....+....+ = 30
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Answer 1

Answer:

Let the number is 15,13 and 3 then 15=2*7+1 13=2*6+1 3=2*1+1 where 1,6 and 7 now 15+13+3=2*7+1+2*6+1+281+11 =2(7+6+1)+3 =2*14+3(24 is our 'm') and 2*14≠30. OR 15+13+3≠30. CONCLUSION:- So by adding 3 odd numbers, we do not get 30