Exercise 7.2
1. A model of a car is made to a scale factor of 1:80. If the length of the model of the car is 7 cm,
find the length of the actual car.
actual distance between two
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Step-by-step explanation:
1x=7cm
80x=?
80x=7×80
80x=560cm
therefore,actual length is 560 cm
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