An amusement park gives an offer to its customers that one person will be given free entry with four other people. What is the effective percentage discount given by the amusement park?
- A14%
- B18%
- C20%
- D16%
Solution & Step-by-step Explanation
The offer states that for every 4 paying people, 1 person gets in for free.
This means a total of 4+1=5 people can enter, but the price paid is only for 4 people.
Number of free items (Discount) = 1
Total number of items (Total People) = 5
The effective percentage discount is:
Discount%=(
Total Items
Free Items
)×100
Discount%=(
5
1
)×100=20%
Therefore, the effective percentage discount is 20%.
This means a total of 4+1=5 people can enter, but the price paid is only for 4 people.
Number of free items (Discount) = 1
Total number of items (Total People) = 5
The effective percentage discount is:
Discount%=(
Total Items
Free Items
)×100
Discount%=(
5
1
)×100=20%
Therefore, the effective percentage discount is 20%.