Answered

IDNLearn.com provides a seamless experience for finding the answers you need. Discover reliable and timely information on any topic from our network of experienced professionals.

There are 12 male students in a class. This represents 40% of the class. How many students are in class?

Sagot :

ANSWER

30 students

EXPLANATION

There are 12 male students in the class.

That represents 40% of the class.

Let the total population of the class be x.

So, that means that:

[tex]\frac{40}{100}\cdot\text{ x = 12}[/tex]

Now, we solve for x:

[tex]\begin{gathered} 40\cdot\text{ x = 12 }\cdot\text{ 100} \\ \Rightarrow\text{ x = }\frac{12\cdot\text{ 100}}{40} \\ x\text{ = }\frac{1200}{40} \\ x\text{ = 30 students} \end{gathered}[/tex]

There are 30 students in the class.

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.