A scale drawing of a school bus has a scale of ½inch to 5 feet. If the length of the school bus is 4 ½inches on the scale drawing, what is the actual lengthof the bus?

45 feet

Step-by-step explanation:

Given

Required

Determine the actual length

First, we need to represent the scale as a ratio:

Next, we represent the scale length and actual length as another ratio:

Where x represent the actual measurement when

Equate both ratios:

Convert to fractions

Convert to improper fraction

Cross Multiply

Divide through by 2

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

answer: options

step-by-step explanation: