Question

The youth center has another mural painted inside the building. if the original painting is 3 feet by 2 feet, and the mural is 15 by 10 feet, what is the scale comparing the painting to the mural?

Answer 1

The scale is determined by dividing the respective measures of the two paintings.


Original painting mural scale factor

3 15 original / mural = 3 / 15 = 1 / 5

2 10 original / mural = 2 / 10 = 1 / 5

As you see the scale to comparing the original to the mural es 1 feet : 5 feet.

It means that the measures of the original painting must be multiplied by 5 to obtain the measures of the mural.