Question

The lengths of the sides of a triangle are in the extended ratio 7 ​: 8 ​:9 . The perimeter of the triangle is 96 cm. What are the lengths of the​ sides?

Answer 1

28, 32, 36

Explanation:

If you multiply each 7, 8, and 9 by 4 you get 28, 32, and 36. The sum of those numbers is 96.