What is dectofrac-2.3 ?

The solution to dectofrac-2.3 is -2 3/10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-2.3

Solution

decimal to fraction

- 2.3

Solution

- 2 \frac{3}{10}

Solution steps

- 2.3

Rewrite as

= - 2 - 0.3

Convert

0.3

to a fraction:

\frac{3}{10}

0.3

Multiply and divide by 10 for every number after the decimal point

There is

1

digit to the right of the decimal point, therefore multiply and divide by

10

= \frac{0.3 \cdot 10}{10}

= \frac{3}{10}

Reduce the fraction

\frac{3}{10} : \frac{3}{10}

\frac{3}{10}

Find a common factor of

3

and

10

in order to cancel it out

Greatest Common Divisor of

3, 10 : 1

3, 10

Greatest Common Divisor (GCD)

Prime factorization of

3 : 3

3

3

is a prime number, therefore no factorization is possible

= 3

Prime factorization of

10 : 2 \cdot 5

10

10

divides by

210 = 5 \cdot 2

= 2 \cdot 5

2, 5

are all prime numbers, therefore no further factorization is possible

= 2 \cdot 5

No common factor for

3

and

10

therefore the GCD is 1

= 1

The GCD is 1, therefore the fraction cannot be simplified

= \frac{3}{10}

= \frac{3}{10}

= - 2 - \frac{3}{10}

= - 2 \frac{3}{10}

Popular Examples

Find the GCF 6 , 9 , 18 gcf

6, 9, 18

Convert to a Percentage 6/8 convert

t o a p erce n t a g e 6/8

Find the GCF 27 45 gcf

27, 45

Convert to a Percentage 2/15 convert

t o a p erce n t a g e 2/15

(5/3)/2

(5/3) /2

Frequently Asked Questions (FAQ)

What is dectofrac-2.3 ?
The solution to dectofrac-2.3 is -2 3/10