Input principle amount, rate, time and calculate simple interest in Python

Write a program in python to input principle amount, rate, time and calculate simple interest (SI).

p=int(input("Enter the principle amount: "))

r=int(input("Enter the rate: "))

t=int(input("Enter the time: "))

si=(p*r*t)/100

print("Simple Interest is: ",si)

Output:-

Enter the principle amount: 2000

Enter the rate: 3

Enter the time: 3

Simple Interest is:  180.0