Robyn opened a bank account to save her birthday money. It was paying 3.75% interest. Then the interest rate went up by 0.65%. How much is her new interest rate?
Answer
A
3.10%
B
4.30%
C
4.40%
D
10.25%
Explanation
Add the increase to the original rate: 3.75% + 0.65% = 4.40%. Robyn’s new interest rate is 4.40%, which is choice C.
AI-written and checked against the verified answer.