Question

20% of 80 (find the value of the following)​

Answer 1

• As per the data given in the question, we have to determine the required number.

           Given data:- $20\%$ of $80.$

           To find:- Value of given expression.

           Solution:-

• A percentage is a fraction of an amount expressed as a particular number of hundredths of that amount.  

• We are using the unitary method to calculate the percentage of numbers.

• Fractions can be converted into percentages and vice-versa.

           $20\%\ of \ 80.\\=\frac{20}{100} \times80.\\=0.2\times 80\\=16.$

Hence we will get the value $16.$

Answer 2

Given: $20$% of$80$

We have to solve the above expression.

As we know that a percentage is a fraction of an amount expressed as a particular number of hundredths of that amount.  

By using the unitary method to calculate the percentage of numbers.

We are solving in the following way:

We have,

$\begin{array}{l}=>20 \% \text { of } 80 . \\\\=\frac{20}{100} \times 80 . \\\\=0.2 \times 80 \\\\=16 .\end{array}$

Hence, after solving the above expression we get, $16$