Mexicos flag has a height-to-length ratio is 4:7.If a Mexican flag is 28 feet long, what is its height?

Divide the length of the flag by its portion of the ratio, then multiply that by the ratio portion for the width:
28/7 = 4
4 x 4 = 16
The height is 16 feet
Answer:
16 feet
Step-by-step explanation:
If x:y=a:b, then xb=ya
4*7=x:28
4*28=7x
x=16