the sides of a triangle are in the ratio 5 12 13. what is the length of each side of the perimeter of the triangle is 90 cm? please answer :))

Question

the sides of a triangle are in the ratio 5 12 13. what is the length of each side of the perimeter of the triangle is 90 cm?     please answer :))

akashdeepdeb · Answer

5:12:13
Let x be a common number that is the actual value of the side!! :D

5x + 12x + 13x = permieter = 90

30x = 90

Find that common term x
And then find all the sides
5x
12x
13x

Understood? :)

anonymous · Answer

so what is the answer haha

akashdeepdeb · Answer

BTW
X is a common number that when multiplied to the whole ration gives its actual value!

5:12:!3
Means the same as 
50:120:130

Understood? :)

akashdeepdeb · Answer

TRY Finding it out!
I did all the work upthere!! :D

akashdeepdeb · Answer

@mtdog07  ?