A rectangle with a perimeter of 154 has sides of the ratio of 5 to 6. What are the lengths of the sides?

Okay so what you need to do is take 5 and pick any number to multiply it by. So if you took 5 time 6 you would get 30. Then you would take 6 and multiply it by 6 as well. This is so you can use the ratio. But you have to use both sides of the ratio along with the number you multiplied 5 by. So your answer is 5 times 7 = 35 and 6 times 7=42. Then you have 2 sides and you just add 35 + 35 + 42 + 42=154