a shape of a right triangle are in the ratio of 3:4:5. if the perimeter is 96 feet, what is the length of the shortest side?

Question

i want to know what is the length the shortest side of this triangle step by step 

Answer 1

3:4:5

3x+4x+5x=96

12x=96

x=96/12

x=8

3*8=24 feet  (answer)

4*8=32 feet

5*8=40 feet