Calculatrice de fractions à décimales

Convertir des fractions en décimales étape par étape

La calculatrice convertit la fraction donnée (propre ou impropre) ou le nombre mixte en un nombre décimal (éventuellement, répétitif ou récurrent), avec les étapes indiquées.

Enter a fraction or

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If you need a negative fraction, write the minus sign in the left cell.

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Solution

Your input: convert 10035 into a decimal.

Write the problem in the special format:

2.857142857142835100

Step 1

How many 35's are in 1? The answer is 0.

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

Now, 1035=10=1.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.

Step 2

How many 35's are in 10? The answer is 0.

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

Now, 10035=100=10.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.

Step 3

How many 35's are in 100? The answer is 2.

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

Now, 100235=10070=30.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.0

Step 4

How many 35's are in 300? The answer is 8.

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

Now, 300835=300280=20.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.00

Step 5

How many 35's are in 200? The answer is 5.

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

Now, 200535=200175=25.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll250

Step 6

How many 35's are in 250? The answer is 7.

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

Now, 250735=250245=5.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll50

Step 7

How many 35's are in 50? The answer is 1.

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

Now, 50135=5035=15.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll150

Step 8

How many 35's are in 150? The answer is 4.

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

Now, 150435=150140=10.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll100

Step 9

How many 35's are in 100? The answer is 2.

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

Now, 100235=10070=30.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300

Step 10

How many 35's are in 300? The answer is 8.

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

Now, 300835=300280=20.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll200

Step 11

How many 35's are in 200? The answer is 5.

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

Now, 200535=200175=25.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll250

Step 12

How many 35's are in 250? The answer is 7.

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

Now, 250735=250245=5.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll2500000000lll245lll50

Step 13

How many 35's are in 50? The answer is 1.

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

Now, 50135=5035=15.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll2500000000lll245lll5000000lll35lll150

Step 14

How many 35's are in 150? The answer is 4.

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

Now, 150435=150140=10.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll2500000000lll245lll5000000lll35lll15000000lll140lll100

Step 15

How many 35's are in 100? The answer is 2.

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

Now, 100235=10070=30.

Bring down the next digit of the dividend.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll2500000000lll245lll5000000lll35lll15000000lll140lll1000000lll70lll300

Step 16

How many 35's are in 300? The answer is 8.

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

Now, 300835=300280=20.

002.857142857142835100.0000000000000000.000000000000lll0.lll10.000.000000000000lll0.lll100.000.000000000000lll70.lll30.000.0000000000000lll28.0lll2.000.0000000000000lll1.75lll2500000000000000lll245lll5000000000000lll35lll15000000000000lll140lll1000000000000lll70lll300000000000lll280lll20000000000lll175lll2500000000lll245lll5000000lll35lll15000000lll140lll1000000lll70lll300000lll280lll20

As can be seen, the digits are repeating with some period, therefore it is a repeating (or recurring) decimal: 10035=2.8¯571428

Answer: 10035=2.8¯571428