Set it up as a ratio:
16 ounces feeds 80, 12 ounces feeds X
16 / 80 = 12 / X
Cross multiply:
16X = 80*12
16X = 960
Divide both sides by 16:
X = 960 / 16
X = 60
12 ounce feeder will feed 60 hummingbirds.
Answer:
Step-by-step explanation:
Highest weight = 116 g
Lowest weight = 79 g
<h3><u>Range:</u></h3><h3>= Highest weight - lowest weight </h3>
= 116 g - 79 g
= 37
Find the common denominator of 6 and 4.
6: 6, 12...
4: 8, 12...
We can use 12 for this example.
5/6 to ?/12.
12 / 6 = 2, therefore do 5 x 2.
5 x 2 = 10. 10/12.
1/4 to ?/12.
12 / 4 = 3, therefore do 3 x 1.
3 x 1 = 3. 3/12.
13/12. 1 1/12.
I believe you ran out of space or didn't put answer D. I researched this question and concluded that the other choice is 1 and 1/12.
The answer is 1 and 1/12.
1. 5/16
2. 1/3
3. 3/20
4. 38
5. 3/4
6. 6