Respuesta :
Answer:
- 2%
Step-by-step explanation:
Use this formula for interest:
- I = Ptr, where I - interest, P- principal, t- time, r - interest rate
Substitute values and solve for r:
- 18 = 150*6*r
- r = 18/900
- r = 2/100
- r = 2 %
Answer:
Step-by-step explanation:
Use this formula for interest:
Substitute values and solve for r: