△ABC∼△DEF, △ABC has a height of 14 centimeters, and △DEF has a height of 6 centimeters. What is the ratio of the area of △ABC to the area of △DEF ? Enter your answer, in simplest form.

14: 6 or 14 over 6.
divide by the GCF ( greatest common factor)
which is 2
14/2 = 7     6/2 = 3
The answer is 7:3