Question

write the following decimal in fraction to lowest from 6.45​

Answer 1

Solution:-

First, let's convert it into a fraction.

$= \sf\dfrac{645}{100}$

Now, let's bring it to its lowest form:-

$= \sf\dfrac{ \cancel{645} { \: \: }^{19} }{ \cancel{100} { \: \: }^{20} }$

$= \sf\dfrac{19}{20} \: \: \underline{Ans}$

More Information:-

Fractions whose denominators are 10, 100, 1000 are called decimal fractions.

The numbers written in decimal forms are called decimal numbers.

- 2.34, 45.67... etc.

Like and unlike decimals:-

Decimal fractions having same number of decimal places are known as like decimals.

- 5.17, 7.18, 897.90

Decimal fractions having different number of decimal places are known as unlike decimals.

- 23.56, 3.6, 89.087