Q1.
a=int(input("kg: "))
b=2.2*a
print("lb:",b)
Q2.
a=float(input("temp in celsius: "))
b=1.8*a+32.0
print("temp in fahrenheit is",b)
Q3.
a=int(input("a: "))
b=int(input("b: "))
print(a,"+",b,"=",a+b)
print(a,"-",b,"=",a-b)
print(a,"*",b,"=",a*b)
print(a,"/",b,"=",a/b)
print(a,"**",b,"=",a**b)
print(a,"%",b,"=",a%b)
print(a,"//",b,"=",a//b)