Question

A sketch of two buildings having a scale factor of 7 cm to 2 cm was drawn by an architect of the height of the larger building was 19 centimeters what was the height of the smaller building round y our answer to the nearest tenth centimeter

Answer 1

5.4 because you set up a proportion 7/19=2/x, 19*2=38, 38/7=5.4285, rounded you get 5.4