Math, asked by saibdhilwan, 2 days ago

0.571428 BAR ON 571428 convert the following decimal numbers In the form m /n answer is 4/7 how explain it please don't answer for earning points answer for help please ​

Answers

Answered by cute8124
0

Answer:

571428/999999

Attachments:
Answered by sushmadhkl
1

Answer:

The answer will be \frac{4}{7} if we convert the 0.571428 into the decimal number in the form of \frac{m}{n}

Step-by-step explanation:

We first let 0.571428 (571428 being repeated) be x

x= 0.571428 and marked as equation(1)

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 6 numbers to the right of the decimal point, place the decimal number over 10^{6} (1000000)

Since x  is recurring in 6 decimal places, we multiply it by 10^{6}

we get, 1000000x = 571428.571428 and marked as equation(2)

Next, we subtract them.

10000000x - x = 571428.574128- 0.571428

999999x= 571428

.Lastly, we divide both sides by 999999 to get x as fraction.

therefore, x = \frac{571428}{999999}

if we simplify the above equation we get the value of x as:

x= \frac{4}{7}

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