Answer:
1
Step-by-step explanation:
16.3 = 16
0.1 is equivalent to 1/10 or one tenth so 0.3 = 3/10
y = 4.5x
Explanation:
9 ÷ 2 = 4.5
18 ÷ 4 = 4.5
27 ÷ 6 = 4.5