Question

What percent of $38.4l$ is $48$ml?
A). $0.25\% $
B). $0.125\% $
C). $0.75\% $
D). $0.65\% $

Answer 1

Hint:Percentage is the fraction of a value out of $100$. We will use the percentage formula to find the percentage of $48$ ml in $38.4l$. The percentage formula is as follows:
$percentage = \dfrac{{value}}{{total}} \times 100$ or $percentage = \dfrac{a}{b} \times 100$
Here the $a = 48$ ml and $b = 38.4l$ .

Complete step-by-step solution:
The value = $48$ ml and total = $38.4l$= $38.4 \times 1000$ ml = $38400$ ml
Using the percentage formula,
$\text{Percentage} = \dfrac{{value}}{{total}} \times 100$
Substituting the given values in the above formula we get,
$\text{Percentage} = \dfrac{{48}}{{38400}} \times 100$
$\text{Percentage} = 0.00125 \times 100$
$\text{Percentage} = 0.125\% $
Therefore, $48$ml is $0.125\% $ of $38.4l$.
The correct option is option B. $0.125\% $

Note: The percentage formula is used to locate the quantity or share of something in terms of a hundred. In its simplest form, percent way according to hundred. To express a number of 0 and one, a percent formula is used. It is defined as a number represented as a fraction of a hundred. The idea of percentage is used to measure the tendency of value with admiration to the unique value. This has a big application in business at the same time as computing income and loss percentage. Also, in faculties and schools, the marks received with the aid of the students are anticipated with the share system. Percent essentially defines the ratio of any value to a whole price accelerated with the aid of 100. The symbol used to denote percent is “$\% $”.