Question

write the decimal form of the following rational numbers 1) 486/1000 2)1/9​

Answer 1

Answer:

0.486

0.1111..........

Decimal form of the numbers

Answer 2

According to given rational numbers.

We have to find the decimal form from rational number .

Step-by-step explanation:

Given ,

Two question of rational number .

$1.\frac{486}{1000}$

$2. \frac{1}{9}$

Solution:

Rational number : Rational number can be defined in the form of p and q ,where q can't be equal to zero .

The rational number form:

$\frac{p}{q}$

So , both values are valid according to rational number .

Decimal number : Decimal number can be defined as whole number and fraction values are differ by decimal.The notation of decimal number is (.)

Now,

$1. \frac{486}{1000}$

When we divide a number by 10, 100 and 1000 then we have a simple method.

count the zero in denominator and then in numerator ,then put point from the last digit of numerator.

$1. \frac{486}{1000} = 0.486$

The answer is 0.486

$2. \frac{1}{9}$

We have to divide the 1 by 9 , it doesn't completely divide and show remainder then it can solve by decimals

$2. \frac{1}{9} = 0.111111111....$

The answer is 0.111111.....

Hence ,

1.0.486

2. 0.1111111....

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