Respuesta :

Answer:

18 milky ways = 60%

3 twix = 10%

9 snickers = 30%

Step-by-step explanation:

18/30 = 0.6

0.6 x 100 = 60%

3/30 = 0.1

0.1 x 100 = 10%

9/30 = 0.3

0.3 x 100 = 30%