Question

A model of a car is 6.3 in. Long The scale of the model is the actual car 1:30 what is the length of the actual car to nearest foot

21ft

12ft

16Ft

19ft

Answer 1

16Ft

Explanation:

Well the following ration compares the sI’ve of a model car to a normal car,

1:30

We can make the following fractions,

`(1)/(30) = (6.3)/(x)`

We cross multiply.

`x = 189`

To make this into inches we do,

189 / 12 = 15.75,

or 16 to the nearest foot.