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I would like to remove the decimal, but keep all of the digits.
All I can think of is to find the length of the number and find out which power of 10 it's just larger than, then multiply. Although, I can't find how to find the length of a number.
823
Step 1: Write down the decimal divided by 1. Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.) Step 3: Simplify (or reduce) the Rational number.
The toFixed() method rounds the string to a specified number of decimals.
To remove decimal places in JavaScript we can use the following methods: Math. round() to round to the nearest integer. parseInt() to parse to the nearest whole number.
The Math. round() method rounds a number to the nearest integer. 2.49 will be rounded down (2), and 2.5 will be rounded up (3).
var newnumber = parseInt(num.toString().replace(".", ""), 10);
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