Final answer:
Chidi saw 1 hummingbird and 6 blackbirds, which gives a ratio of 1:6, meaning for every hummingbird, there are six blackbirds.
The correct option C
Step-by-step explanation:
The question involves determining the ratio of hummingbirds to blackbirds that Chidi sees while hiking. If Chidi sees 1 hummingbird and 6 blackbirds, the ratio of hummingbirds to blackbirds is the number of hummingbirds divided by the number of blackbirds.
Therefore, the ratio is 1:6 (Option C), which means for every one hummingbird there are six blackbirds. This is a mathematical concept known as a ratio, which is a way to compare quantities relative to each other.