CATV Lucena cost ₱1,500.00 a month which also includes 15 GB of data monthly. It charges ₱50.00 for each additional gigabytes usage. Find the monthly cost incurred if the owner used 45 GB of data in a month.
Answers
Given : CATV Lucena cost ₱1,500.00 a month which also includes 15 GB of data monthly. It charges ₱50.00 for each additional gigabytes usage.
To Find : monthly cost incurred if the owner used 45 GB of data in a month.
Solution:
CATV Lucena cost ₱1,500.00 a month which also includes 15 GB of data monthly
It charges ₱50.00 for each additional gigabytes usage
C = Monthly Cost
D = Data used
C = 1500 if 0 ≤ D ≤ 15
C = 1500 + 50 ( D - 15) if 15 < D
owner used 45 GB of data in a month.
=> D = 45 > 15
C = 1500 + 50(45 - 15)
=> C = 1500 + 50(30)
=> C = 1500 + 1500
=> C = 3000 ₱
monthly cost incurred if the owner used 45 GB of data in a month. = 3000 ₱
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