Question

convert $2.12976$ into fraction.

Answer 1

Converting decimal number into fraction form:

A decimal number can be written in the form of a fraction, where the numerator is the same number ignoring the decimal point and the denominator is the multiple of $10$ such that the number of zeroes in multiple of $10$ will be equal to the number of decimal digits after the decimal point in the given number.

Example : $2.3$ is equal to $\frac{23}{10}$ ( Here , denominator is multiple of $10$ containing number of zeroes equal to number of decimal digits after decimal point in $2.3$)

So,

$2.12976$ is written as $\frac{212976}{100000}$.

Hence, the answer is $\frac{212976}{100000}$.