Why 2+5=7 not 7.0?

Answer 1

data type of both inputs are integer so the output will be an interger

Answer 2

try 2.0+5
or 2+5.0
and see what happens :)

Answer 3

In programming language 7 and 7.0 are two different thing. 7 is an integer value and 7.0 is a float value. The plus + operator returns value based on the input. It works like this.

int + int = int 2 + 5 = 7
int + float = float 2 + 5.0 = 7.0
float + int = float 2.0 + 5 = 7.0
float + float = float 2.0 + 5.0 = 7.0

float can contain integer numbers but integer can not contain float numbers. so most of the conditions returns float. But at least one of the inputs must be float.

Answer 4

Thanx for the like. :)

Answer 5

using + on ints return another int

Answer 6

They are both integers. You need a float.

Answer 7

Python is a loosely typed language, once you involve division in your code. Automatically the answer we'll have a precision or decimal value