Answer:
1.50 per can
Step-by-step explanation:
1.50
4.50÷3= 1.50 to check you could do 1.50 x 3
20 percent
100(%) (all 5 balls) ÷ 5 = 20(%)
12.8, 11.6, 10.4, 9.2, 8.0, 6.8, 5.6
3, 1.5, 0.75, 0.375, 0.1875, 0.09375, 0.046875
The first one is arithmetic as the pattern is deducting 1.2, second one is geometric as it is dividing 2.