What is dectofrac 12.49 ?

The solution to dectofrac 12.49 is 12 49/100

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Convert to a Simplified Fraction 12.49

Solution

decimal to fraction

12.49

Solution

12 \frac{49}{100}

Solution steps

12.49

Rewrite as

= 12 + 0.49

Convert

0.49

to a fraction:

\frac{49}{100}

0.49

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

There are

2

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

100

= \frac{0.49 \cdot 100}{100}

= \frac{49}{100}

Reduce the fraction

\frac{49}{100} : \frac{49}{100}

\frac{49}{100}

Find a common factor of

49

and

100

in order to cancel it out

Greatest Common Divisor of

49, 100 : 1

49, 100

Greatest Common Divisor (GCD)

Prime factorization of

49 : 7 \cdot 7

49

49

divides by

749 = 7 \cdot 7

= 7 \cdot 7

Prime factorization of

100 : 2 \cdot 2 \cdot 5 \cdot 5

100

100

divides by

2100 = 50 \cdot 2

= 2 \cdot 50

50

divides by

250 = 25 \cdot 2

= 2 \cdot 2 \cdot 25

25

divides by

525 = 5 \cdot 5

= 2 \cdot 2 \cdot 5 \cdot 5

2, 5

are all prime numbers, therefore no further factorization is possible

= 2 \cdot 2 \cdot 5 \cdot 5

No common factor for

49

and

100

therefore the GCD is 1

= 1

The GCD is 1, therefore the fraction cannot be simplified

= \frac{49}{100}

= \frac{49}{100}

= 12 + \frac{49}{100}

= 12 \frac{49}{100}

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Frequently Asked Questions (FAQ)

What is dectofrac 12.49 ?
The solution to dectofrac 12.49 is 12 49/100