Respuesta :
Answer: D is the answer
Step-by-step explanation:
white = 60
60/2= blue
blue= 30
red= 30 + 60
red = 90
90 + 60 + 30=
90+ 90
= 180
Answer:
D: 180
Step-by-step explanation:
red : blue : white
3 : 1 : 2
90: 30: 60
Add the ratios to get 180