The answer is either 10:16 or 5:8
Answer: b= 58a (divided 348 by 6 and take the equation b = ka and substitute k with 58)
Add all 3 and you get 264 then divide by 3 and you get 88
QS would be 42. So the way i did it was I:
8x-51=3x-6
x=9
Plugged into both equations of QR and RS to then get the answer of 42
