Calculadora de fracción a decimal

Convertir fracciones en decimales paso a paso

La calculadora convertirá la fracción dada (propia o impropia) o el número mixto en un decimal (posiblemente, repetitivo o recurrente), con los pasos mostrados.

Enter a fraction or

If you don't need a mixed number, leave the left cell empty.
If you need a negative fraction, write the minus sign in the left cell.

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Solution

Your input: convert 90090 into a decimal.

Write the problem in the special format:

10.090900

Step 1

How many 90's are in 9? The answer is 0.

Write down the calculated result in the upper part of the table.

Now, 9090=90=9.

Bring down the next digit of the dividend.

010.090900.0000.lll0.lll90.

Step 2

How many 90's are in 90? The answer is 1.

Write down the calculated result in the upper part of the table.

Now, 90190=9090=0.

Bring down the next digit of the dividend.

010.090900.0000.lll0.lll90.000.lll90.lll00.

Step 3

How many 90's are in 0? The answer is 0.

Write down the calculated result in the upper part of the table.

Now, 0090=00=0.

Bring down the next digit of the dividend.

010.090900.0000.lll0.lll90.000.lll90.lll00.00.0lll0.lll0.0

Step 4

How many 90's are in 0? The answer is 0.

Write down the calculated result in the upper part of the table.

Now, 0090=00=0.

010.090900.0000.lll0.lll90.000.lll90.lll00.00.0lll0.lll0.00.0lll.0lll0

As can be seen, the digits are repeating with some period, therefore it is a repeating (or recurring) decimal: 90090=10.¯0

Answer: 90090=10.¯0