Final answer:
The provided number line with equal spaces between 0 and 12 suggests that the division problem it best illustrates is 12÷3=4.
Step-by-step explanation:
The number line provided gives us a visual way to understand how division problems are represented. When we look at a number line for division, we are looking for equal spaces between the numbers that highlight the division process. In this case, we see the number line starts at 0 and ends at 12 with equal spaces, we can see that there are four equal spaces, suggesting that this is a division by 3 (since there are 3 spaces between the consecutive numbers highlighted). Therefore, the correct division equation that the number line illustrates is 12÷3=4.