Question

What is $\dfrac{1}{9}$ in percent?

Answer 1

Hint: When we need to find a number in percent, we will multiply the number with hundred. We will multiply the given with hundred in order to find the value of the number in percent.

Complete step by step solution:
We know that the terminology percent means that we consider the total amount of a whole of a quantity as a hundred. So, we calculate the amount of a part of this quantity on the basis of a hundred. This value will be said in terms of a hundred.
So, to convert a number to percent, we need to write it in terms of a hundred.
Let us consider the given number $\dfrac{1}{9}.$
We are asked to find the value of the above number in percent.
To find the value of $\dfrac{1}{9}$ in percent, we need to write the number in terms of hundred. This is done, when we multiply the number with hundred.
That means, we need to multiply $\dfrac{1}{9}$ with a hundred.
When we do it, we will get $\dfrac{1}{9}\times 100.$
We can write it as $\dfrac{100}{9}%.$
We know that $\dfrac{1}{9}$ can be written as decimal number as $0.1111.$
So, as a percent, it will become $11.111%.$
Hence the value of $\dfrac{1}{9}$ in percent is $\dfrac{100}{9}$ which is approximately equal to the decimal $11.111%.$

Note: We know that one percent of a number is one hundredth of the number. By using the formula given by $percentage=\dfrac{number}{total}\times 100,$ we can find the percentage value of a number. Also, with some rearrangement, we can find the exact value if the percent value is given.