How can I remove decimals in math?

* Integer part: If you simply want to discard everything after the decimal point and keep the integer part, you can use the integer conversion or truncation function: int(x) or ⌊x⌋ (in programming)\text{int}(x) \text{ or } \lfloor x \rfloor \text{ (in programming)} int ( x ) or ⌊ x ⌋ (in programming) This function essentially chops off the decimal part of xx x without rounding.

o Integer part of xxx = 3 (truncated)

o Ceil of xxx (⌈-2.56⌉) = -2

Why do I randomly start sweating a lot in public (while waiting in line, in a new class, etc.) then start sweating more because I’m embarrassed that I’m sweating so much? Is this social anxiety?

o Integer part of xxx = -2 (truncated)

o Floor of xxx (⌊-2.56⌋) = -3

⌈x⌉ or ceil(x)\lceil x \rceil \text{ or } \text{ceil}(x) ⌈ x ⌉ or ceil ( x )

How an unnoticed pregnancy complication almost ended a young Staten Island mom’s life - SILive.com

* Precision: Be mindful of how rounding or truncation might affect your calculations, especially in contexts where precision is critical (e.g., financial calculations).

This will discard the decimal part and give you the integer value.

Round down: If you want to remove the decimal part completely and keep the integer part only, you can use the floor function (denoted as ⌊x⌋) or simply round down:

He invented a viral watch-cleaning device. Now he says the American dream has been 'ripped out of my hands' by Trump tariffs. - NBC News

Method 2: Truncation

int(x)

Considerations

Mother Diagnosed with Stage 4 Colon Cancer After Doctors Mistook Symptoms During Pregnancy (Exclusive) - AOL.com

Examples

This gives you the largest integer less than or equal to xx x .

* Round up: Alternatively, you can use the ceiling function (denoted as ⌈x⌉) to round up to the smallest integer greater than or equal to xx x :

Pokémon Cafe’s new Mega Charizard curry plate is a work of art in more ways than one - SoraNews24

o Ceil of xxx (⌈3.78⌉) = 4

* Type conversion: In programming, converting a floating-point number to an integer type will automatically truncate the decimal part. For example, in Python, you can use:

Removing decimals in math typically means converting a decimal number into a whole number or an integer. Here are a few common methods to achieve this:

The Best Tea for Lowering High Blood Pressure, Recommended by a Dietitian - EatingWell

* Example 2: If x=−2.56x = -2.56x=−2.56:

o Floor of xxx (⌊3.78⌋) = 3

⌊x⌋ or floor(x)\lfloor x \rfloor \text{ or } \text{floor}(x) ⌊ x ⌋ or floor ( x )

Apple drops a spot on 2025 Fortune 500 list - 9to5Mac

* Context: The method you choose (rounding, truncation, or conversion) depends on the specific requirements of your problem, such as whether you need the nearest integer, the closest integer towards zero, or simply the integer part of the number.

By applying these methods, you can effectively “remove decimals” from your mathematical operations as needed.

Copy code

Kuo: Apple working on 7 head-mounted products, roadmap starts in 2025 - 9to5Mac

Method 3: Conversion

* Example 1: If x=3.78x = 3.78x=3.78:

python

Tahini Is The High Protein Food You Can Eat Every Day—With Almost Everything - Vogue

Method 1: Rounding