Question

chen is thinking of three numbers he says the range is 5 and the mode is 2 what are his three numbers?

Answer 1

1,3, & 4 are the numbers

Answer 2

This 3 numbers are: 7 2 2 
Because 7 - 2 = 5 
5 is the range. 
The range is the difference between two numbers.

The Mode is the most repeated number, and here 2 is mode.

Hope this Helps! :)