Python program for Calculate Simple Arithmetic Operation Programs in Python.

 2. Write a Program to calculate simple Arithmetic Operation. where a is 5 and b is 2

a = 5

b = 2

print('Addition  of a & b : ',a + b) # Addition  of a & b : 7

print('Subtract  of a & b : ',a - b) # Subtract  of a & b : 3

print('Multiply    a by b : ',a * b) # Multiply    a by b : 10

print('Divided     a by b : ',a / b) # Divided     a by b : 2.5

03.Calculate the Total and Average of Three subject marks
m1=45, m2=56,m3=45


m1=45
m2=56
m3=45
total=m1+m2+m3
avg=total/3.0
print('Total Marks : ',total) #Total Marks : 146
print('Average : ',avg) #Average : 48.666666666666664

04. Calculate Simple Interest.       p=1000 n=5   r=2.5

p=1000

n=5

r=2.5

si=p*n*r/100

print('Simple Interest : ', si) #Simple Interest :  125.0