Answers

2015-05-14T15:40:48+05:30
It can be solved by factorial method 3! equals to 3x2x1 equally 6 3! ➕ 9 ➕ 15 Which is equall to 30
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2015-05-15T16:47:55+05:30
Well it can not be simply solved until by using the factorial method which is being shown in another answer. 
It is not possible to get an even number when you add any 3 odd numbers 3 times. 
Thank you !
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