Answer:
24 steps
Step-by-step explanation:
Given



Required
The total number of experimental outcomes (n)
This calculated by multiplying the results in each step.



More info so i can answer
Answer:
$175
Step-by-step explanation:
If after a 20% discount, it cost $140, the $140 is only 80% of the cost.
So divide 140 by 4 then multiply the answer by 5 to get it back to 100%
140/4=35
35x5=175