To find the total number of butterflies we add 9 and 7, which equals 16 butterflies in all. Then we take the queen butterfly part of the ratio, which is 7 and compare it with the total number of butterflies to get the ratio 7:16.
Answer:
4 x + 8
Step-by-step explanation:
Find the attachments for solution and explanation
Area of square is a^2
4^2 = 16
the area is 16 units