Question

Express 20 as sum of two odd primes

Answer 1

ANSWER:

13 is a prime number and odd

7 is a prime number and odd

And there sum will be 20 as sum of two odd prime

13+7

Answer 2

Answer:

17 + 3 = 20 is the  required expression.

Explanation:

According to the question we need to express 20 as a sum of two odd primes numbers.

• Odd number -Odd numbers are those that cannot be evenly divided by two. It cannot be evenly split into two different integers.

• Prime number- A whole number higher than 1 whose only elements are 1 and itself is referred to as a prime number. A whole number that may be split evenly into another number is referred to as a factor.

• So,17 and 3  both are prime numbers and also odd numbers.

       And there sum is 20 , 17 + 3 = 20.

Final answer:

Hence, 17 + 3 = 20 is the  required expression.

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