Answer :

shivam2000
By using factorial sign !

3!+5+7+9+3=30

3! means = 3*2*1
               =6
So we concluded that

6+5+7+9+3 =30
xcristianox

  • Odd numbers don't add up to give you an even number. It is possible only in case of factorial.

3!+1+3+13+7=30  

3!+3!+3!+3!+3!=30

11+1+3+15=30

3! + 15 + 9 = 30

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