The sum of two prime numbers is 85, what is the product of these two prime numbers? A. 85 B. 91 C. 115 D. 166

Question

asked Feb 1, 2016 60.3k views

1 Answer

Lightyear Buzz · Answer 1 · 2016-02-05T13:12:06+0000

the sum is odd, and an odd sum must be composed of an even and an odd number!

so one of the numbers is even and it's prime: it must be 2!
and the other number will be 85-2=83.

and their product is 2*83=166.

The sum of two prime numbers is 85, what is the product of these two prime numbers? A. 85 B. 91 C. 115 D. 166

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Categories

Other Questions