Answer:
I would say soild 2 because is has the most even ammount of the 4.
Increments of 100,000.
0 - 1,000,000
Essentially 0, 100,000, 200,000, 300,000, etc.
Round 5.2 down to 5 and Round 6.7 to 7.
5+7=12
The answer to your question is 5 and 1.
Have a nice day :)
