Answer :
Answer:
5%
Step-by-step explanation:
57.75-55=2.75 interest earned
principal x interest rate =interest
55 x interest rate =2.75
interest rate=2.75/55
interest rate =.05 or 5%
Answer:
5%
Step-by-step explanation:
57.75-55=2.75 interest earned
principal x interest rate =interest
55 x interest rate =2.75
interest rate=2.75/55
interest rate =.05 or 5%