3p : 8s
1p : (8/3)s
So for every one 'p' there is (8/3) 's'
Ratio of p to s is 1 : 8/3
X, x + 2, x + 4 cause if you add 1 it becomes even so add 2 everytime to keep it odd
(792 bulbs) To answer this question one would multiply the number of rows times the number of bulbs 6 x132= ? to get the answer.
The function is discrete, as the fee is charged based on the hours