Variables

print ("7" * 4)

• 7777

• 28

• error

print("4*6")

• 46

• 24

• 4*6

• error

print(3*8)

• 38

• 24

• 3*8

• error

print ("the cost is £"+ str(2*5))

• the cost is £10

• the cost is £ 7

• the cost is £ 10

• the cost is £ 2*5

print("Mr."+"John")

• error

• Mr. John

• Mr.John

print("the value is"+ 5)

• the value is5

• error

• the value is 5

.......... this function converts a variable to string.

• int()

• float()

• bool()

• str()

.......... this function converts a variable to integer.

• int()

• float()

• bool()

• str()

.......... this function converts a variable to float.

• int()

• float()

• bool()

• str()

A programmer would like to set a distance value to a variable. What variable type should he use?

• string

• integer

• float

• boolean