Answer:
Step-by-step explanation:
Just download Photomath
Look at the picture.
We have the proportion:

Answer: Rayan is 5 ft tall.
idkStep-by-step explanation:
255/56 = 4.55....
You can't have 0.55... buses so you round that up to 1.
Therefore 4+1 = 5 so 5 buses would be the minimum.
This is a proportional problem.
The distance 'd' corresponds to the 9 inches.
The 7-ft pin corresponds to the size 's'.
Convert 7ft to 7/3 yds. This way you have equal ratio of yds to inches.