Find what numbers would fill in the variables for a and b. 1. (a/b) = -2

2. (a/b) = 2

3. a - b = -2

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

step-by-step explanation:

where is the question is there is a formula or is there not one