Question

This...ik what mean is I'm just trying to find what the original numbers would be? ​

Answer 1

Answer
17.5


Explanation 17×5 is five but 2×5 is seven so 7×10 is 10

Answer 2

Answer:

17.5

Step-by-step explanation:

all the 10 numbers added together equal 10*16 = 160

-this is because all of the numbers added, and then divided by 10 equals 16

so the numbers in total, added equal 160.

subtract 20 (7+13) from 160 = 140

divide by 8

140/8 = 17.5