31.7k views
3 votes
Add only prime numbers

45 31 83
71 17 56

User Shodanex
by
3.8k points

2 Answers

6 votes

Answer:

202

Explanation:

Because we are adding prime numbers.

Our prime numbers are 31, 83, 71 and 17 Because prime numbers are numbers that don't have 1 factor regarding 1 so nothing can go into 31,81,71 or 17.

45 does have a factor and that is 9 and 5.

56 has 9 x 5 28 x 2 14 x 4

So like I said we will now add 31,83,71 and 17

SO 83 + 17=100

100 + 31=131 131 + 71=202 and there is all your answers.

Hope this helps have a awsome day:)

User Marc Bernstein
by
3.6k points
5 votes

Answer:

Explanation:

Prime numbers are : 31 , 83 , 71 , 17

31 + 83 + 71 + 17 = 202

User Dennis Lu
by
3.0k points