we can conclude that the actual length of the bus is 45 feet.
How to get the actual length of the bus?
We know that the scale drawing has a scale of 1/2 inch to 5 feet.
This means that any measure in inches done in the scale drawing needs to be first divided by 1/2 and then multiplied by 5 ft to get the measure of the real thing in feet.
Thus, if the bus measures (4 + 1/2) inches on the scale drawing, then:
(4 + 1/2)/(1/2) = 9
9*5ft = 45ft
In this way, we can conclude that the actual length of the bus is 45 feet.
If you want to learn more about changes of scale:
https://brainly.com/question/15891755
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