184,489 views
16 votes
16 votes
Derrick's dad bought new tires for $900 using a credit card. His card has an

interest rate of 19%. How much interest will he accrue after 4 months?

User Anthony Chua
by
3.0k points

1 Answer

23 votes
23 votes

Answer:

$57 interest

Explanation:

For an interest rate of 19% ; the monthly interest will be 19/100 = 0.19

4 months interest will be (0.19 * 4)/12 = 0.0633

so now, the value of the interest will be

0.0633 * 900 = $57

User Rousseauo
by
2.9k points