Given:
The principal amount deposited is, P = $200.
The rate of interest is, r =3% = 0.03.
The number of days is, t = 120 days.
The objective is to find the total amount withdrawn after 120 days.
Step-by-step explanation:
The general formula to find the amount for simple interest is,
It is known that the number of days in a year is 365 days/year.
Then,
To find A :
Substitute the value of equation (2) and all other variables in equation (1).
Hence, the total amount withdrawn is $202 after 120 days.