
What is $1.23$ as a percent?
Answer
410.4k+ views
Hint: Percent means out of one hundred. In mathematics, a percentage is a number or ratio expressed as a fraction of hundred. It is denoted by the symbol “$\% $”. It means parts per hundreds. Ratio out of hundred. The term percent means out of hundred.
Complete step-by-step solution:
Here the given question is $1.23$ as a percent $1.23$
We can write this as $1.23\% $
Percent $\left( \% \right)$ means out of one hundred.
$1.23\% = 1.23$ out of one hundred
We have to do this to find an equivalent fraction which has a hundred as the denominator.
Multiply the both numerator and denominator by hundred, we have,
$1.23 \times \dfrac{{100}}{{100}}$
However we need to multiply the top and bottom by the same number which is the same as multiplication by \[1\] .
See the above step we multiply the $1.23$ by $\dfrac{{100}}{{100}}$
But hundred divided by hundred is one. So the value doesn’t change. It is equal to multiple by \[1\].
$1.23 \times \dfrac{{100}}{{100}}$
Now multiply the numerator by hundred, we have,
$\left( {1.23 \times 100} \right) \times \dfrac{1}{{100}}$
Here multiply the decimal point value by hundred. There are two decimal points and we have two zeros in a hundred. Therefore,
$1.23 \times 100 = 123$
Now we have,
$\left( {123} \right) \times \dfrac{1}{{100}}$
Now there is $123$ is divided by hundred .We have hundred as a denominator. We already know that $1.23\% = 123$ out of hundred.
$ = \dfrac{{123}}{{100}}$
Therefore we get the answer for the given question,
$1.23$ As a percent$ = 123\% $
Note: The term ‘percent ‘means out of hundred. In mathematics percentages are used as fractions and decimals. When using percentage the whole is considered to be made up of a hundred parts. We will see the percentages of almost all places like offers, discounts, etc.. Percentage is a term of ‘Latinmeaning out of one hundred. It is a relative value indicating hundredth parts of any quantity.
Complete step-by-step solution:
Here the given question is $1.23$ as a percent $1.23$
We can write this as $1.23\% $
Percent $\left( \% \right)$ means out of one hundred.
$1.23\% = 1.23$ out of one hundred
We have to do this to find an equivalent fraction which has a hundred as the denominator.
Multiply the both numerator and denominator by hundred, we have,
$1.23 \times \dfrac{{100}}{{100}}$
However we need to multiply the top and bottom by the same number which is the same as multiplication by \[1\] .
See the above step we multiply the $1.23$ by $\dfrac{{100}}{{100}}$
But hundred divided by hundred is one. So the value doesn’t change. It is equal to multiple by \[1\].
$1.23 \times \dfrac{{100}}{{100}}$
Now multiply the numerator by hundred, we have,
$\left( {1.23 \times 100} \right) \times \dfrac{1}{{100}}$
Here multiply the decimal point value by hundred. There are two decimal points and we have two zeros in a hundred. Therefore,
$1.23 \times 100 = 123$
Now we have,
$\left( {123} \right) \times \dfrac{1}{{100}}$
Now there is $123$ is divided by hundred .We have hundred as a denominator. We already know that $1.23\% = 123$ out of hundred.
$ = \dfrac{{123}}{{100}}$
Therefore we get the answer for the given question,
$1.23$ As a percent$ = 123\% $
Note: The term ‘percent ‘means out of hundred. In mathematics percentages are used as fractions and decimals. When using percentage the whole is considered to be made up of a hundred parts. We will see the percentages of almost all places like offers, discounts, etc.. Percentage is a term of ‘Latinmeaning out of one hundred. It is a relative value indicating hundredth parts of any quantity.
Recently Updated Pages
What percentage of the area in India is covered by class 10 social science CBSE

The area of a 6m wide road outside a garden in all class 10 maths CBSE

What is the electric flux through a cube of side 1 class 10 physics CBSE

If one root of x2 x k 0 maybe the square of the other class 10 maths CBSE

The radius and height of a cylinder are in the ratio class 10 maths CBSE

An almirah is sold for 5400 Rs after allowing a discount class 10 maths CBSE

Trending doubts
Give 10 examples for herbs , shrubs , climbers , creepers

How many millions make a billion class 6 maths CBSE

Number of Prime between 1 to 100 is class 6 maths CBSE

What are the main physical divisions of India class 6 social science CBSE

Write 10 sentences about the flower Rose in Englis class 6 english CBSE

Write a letter to the editor of a newspaper on reckless class 6 english CBSE
