"5 percent" means 5 percent per year.
30 months = 2.5 years.
2.5 times 5 percent = 12.5 percent = 0.125
0.125 x 16,000 = 2,000
200
42
.05% or 1/20th of a percent
(15 x 6.75)/3 ie 33.75
54
200
14
Eleven..? months? years?. Simple or compound interest?
42
1168.21
The Discover Student More card offers and introductory 0 percent interest rate for up to 6 months. After that, the interest rate is variable at 13 percent on up to 20 percent for purchases.
.05% or 1/20th of a percent
21.28
3 months
21.28
(15 x 6.75)/3 ie 33.75
Multiply the monthly interest rate by the number of months is a year to calculate the annual interest rate: 2% x 12mo = 24%