3.7 Type Conversion

What is the result of each expression? str(99)

'99'

What is the result of each expression? 1) int(1.55)

1

Type the program's output number = 2 new_number = number * 5 print(new_number)

10

num_items = 5 item_weight = 0.5 For any floating-point answer, type answer to tenths. Ex: 8.0, 6.5, or 0.1 1) num_items + num_items

10

Type the program's output: number = 3 new_number = number * 4 print(new_number)

12

Type the program's output number = 1.0 new_number = number * 2.0 print(new_number)

2.0

num_items = 5 item_weight = 0.5 For any floating-point answer, type answer to tenths. Ex: 8.0, 6.5, or 0.1 2) item_weight * num_items

2.5

Type the program's output number = 3.0 new_number = number * 1 print(new_number)

3.0

num_items = 5 item_weight = 0.5 For any floating-point answer, type answer to tenths. Ex: 8.0, 6.5, or 0.1 3) (num_items + num_items) * item_weight

5.0

Type the output Input: 5.7 number_string = input() number_float = float(number_string) number_int = int(number_float) print(number_string) print(number_float) print(number_int)

5.7 5.7 5

Type the program's output number = 6.5 new_number = int(number) print(new_number)

6

What is the result of each expression? 2) float("7.99")

7.99

Type the program's output number = 9 new_number = float(number) print(new_number)

9.0

Creates strings and Converts Any

str()

a conversion of one type to another, such as an integer to a float.

type conversion

Creates floats Converts integer, float, strings w/integers or fractions

float()

a type conversion automatically made by the interpreter, usually between numeric types

implicit conversion

Creates integers converts integer, float, strings w/integers only

int()