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Which built-in function is used to convert a value to a floating-point number?
Answer & Solution
Correct Answer:
Option
A
The correct answer is Option A: float(). Here's why:
The float() function is a built-in Python function used to convert a value to a floating-point number.
It can be used to convert integers, strings, or other numerical types to floating-point numbers.
For example, float(3) would return 3.0, float('3.14') would return 3.14, and float('hello') would raise a ValueError because it cannot convert the string 'hello' to a floating-point number.
Therefore, the correct choice is Option A: float().
The float() function is a built-in Python function used to convert a value to a floating-point number.
It can be used to convert integers, strings, or other numerical types to floating-point numbers.
For example, float(3) would return 3.0, float('3.14') would return 3.14, and float('hello') would raise a ValueError because it cannot convert the string 'hello' to a floating-point number.
Therefore, the correct choice is Option A: float().
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