100/5 = 20
20 = 20/1
Answer: 20 miles per hour is the unit rate.
In the given question, it is already given that the 16 ounce feeder can feed about 80 humming birds. It has to be found the number of birds that a 12 ounce feeder can feed.
Now coming back to the problem.
The number of humming birds that a 16 ounce feeder can feed = 80
The number of humming birds that 1 ounce feeder can feed = (80/16) * 1
= 5 * 1
= 5 birds
Then
The number of humming birds that a 12 ounce feeder can feed = (12 * 5) birds
= 60 birds
So a 12 ounce feeder can feed 60 humming birds.
49 is 7(7)
122 is 11(11)
144 is 12(12)
So D. 88 is the imposter here.
The constant of proportionality is 4. Also, look at 36, and 9 because you could have just divided it it is not as complicated as you think.
