The packaging lists a model airplane’s length as 15 in. It also gives the scale as 1:78. What is the length of the actual airplane to the nearest foot? Answer: 1/78=15/x x=78*15 x=1170 1170/12=97.5 Length

The packaging lists a model airplane’s length as 15 in. It also gives the scale as 1:78. What is the length of the actual airplane to the nearest foot?

Answer:
1/78=15/x
x=78*15
x=1170
1170/12=97.5
Length of the actual airplane is about 98 feet long.

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