Answer:
72cm
Step-by-step explanation:
18x6=108
180-108= 72
450=65g
(Red, 1) (Red, 2) (Red, 3) (Red, 4) (Red, 5) (Red, 6)
(Blue, 1) (Blue, 2) (Blue, 3) (Blue, 4) (Blue, 5) (Blue, 6)
Final Answer :
36 L
4.5 L × 8 gallons = 36