Question

Sum of two prime number is 99. what is the product of those two numbers ?

Answer 1

there are 25 prme no less than 99

But only two prime no are there whose sum are 99 . Which are 97 and 2

i.e.  97 +2= 99

Now,

Product of those 2 no. are

= 97*2

194

Hence the sum of those 2 prime no which sum are  99 is

194

Answer 2

Given that Sum of two numbers is 99.

For a prime number, the sum of two numbers which result to 99 is 2 and 97.

⇒ 2 + 97 = 99.

Now,

Product of two numbers = 2 * 97

⇒ 194.

Hope it helps!