Dear Student, Kindly find the binder of maths. Regards,Karamdeep Singh

No, it cant be possible as the sum of any odd number of odd numbers is always an odd  number while the sum of an even no pf odd numbers is always an even number.

No. All the numbers here are odd. 30 is an even number. Because we have been told to pick 3 balls, the sum would be odd. Therefore it is not possible to get the sum to be 30.

No it is not possible as the sum of any three odd numbers cannot be equal to an even number … hence it is not possible to choose any three balls which add up to 40 … 

No it’s not possible as a sum of three odd numbers cannot be equal to an even number hence it is impossible to take out three balls whose sum equals to 30

no it is not possible to get 30 as the answer as all the numbers dont add up to thirty and all the numbers are odd

If we flip the ‘9’ ball then it will become 6 and then if we add up 13+11+6 then the answer would be  30

No it isn't possible because sum of odd numbers with odd numbers is always an odd number.

~Debarshini Mondal, class-9, Arya 19

No, it is not possible to get 30 if we add any of the 8 numbers because we get odd numbers when we add odd numbers

According to the question that is given above the sum of three different nombers that is given above must have the sum of thirty.however the numbers that are given above are all odd numbers and hence according to the basic mathematical rule it is impossible to get you answer and even number

that is 30

 

 

But however by using this trick you can get youranswer 30

A+b+c=30

11+13+6(just invert 9)=30

No , this is not possible as the sum of 3 odd numbers is always an odd number. Here all numbers are odd. So it not possible to select any 3 numbers and get the sum as 30.