What is dectofrac 0.31 ?

The solution to dectofrac 0.31 is 31/100

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Convert to a Simplified Fraction 0.31

decimal to fraction

0.31

\frac{31}{100}

Solution steps

0.31

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{0.31 \cdot 100}{100}

= \frac{31}{100}

Reduce the fraction

\frac{31}{100} : \frac{31}{100}

\frac{31}{100}

Find a common factor of

31

and

100

in order to cancel it out

Greatest Common Divisor of

31, 100 : 1

31, 100

Greatest Common Divisor (GCD)

Prime factorization of

31 : 31

31

31

is a prime number, therefore no factorization is possible

= 31

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

31

and

100

therefore the GCD is 1

= 1

The GCD is 1, therefore the fraction cannot be simplified

= \frac{31}{100}

= \frac{31}{100}

t h e \frac{140}{180}

150 \cdot 4

1.001

2.66666667

360/30