Calculate Simple Interest | Python

Exercise 7: WAP to input principal, rate, time and calculate Simple Interest. Simple Interest=Principal*Rate*Time/100. 1

#Find simple interest | ankitweblogic.com
p=float(input("Enter Principal value: "))
r=float(input("Enter Rate: "))
t=float(input("Enter Time: "))
si=p*r*t/100
print("Simple Interest = ", si)

Enter Principal value: 5000
Enter Rate: 5.45
Enter Time: .5
Simple Interest = 136.25