Question

5 odd numbers that add up to 20

Answer 1

Answer:

Not possible

Step-by-step explanation:

An odd number of odd numbers cannot result in an even answer. For example, 1+3+5=9 which is odd.

Answer 2

Concept:

1. Odd+ Odd= Even ;

2. Odd + Even = Odd;

3. Even + Even = Even.

To Find:

5 odd numbers that add up to 20

Solution:

Remember the basic rules:

1. Odd+ Odd= Even ;

2. Odd + Even = Odd;

3. Even + Even = Even.

Now let us solve the condition that is given to us in the question,

(Odd + Odd ) +(Odd + Odd) + Odd

= Even + Even + Odd

= Even + Odd

= Odd

Thus, the sum of 5 odd numbers can't be 20 as 20 is an even number.

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