Answer:
60% of the total cans of drink remaining on the shelf are Cola
Step-by-step explanation:
240 cans of drink
5:3:2 ratio
240/10 = 24
units of 24
5 x 24 = 120
3 x 24 = 72
2 x 24 = 48
120 cans of cola
72 cans of lemonade
48 cans of orange
1/2 of the lemonade cans are removed along with 1/12 of the cans of the orange
72 x 1/2 = 36 removed (lemonade)
48 x 1/12 = 4 removed (orange)
36 + 4 = 40
40 cans removed total
240 - 40 = 200 remaining cans
120 of those 200 cans are cola
120/200 = 12/20 = 6/10 = .60 or 60%