Students were asked over to answer a question at schools and to declare what is most important for them to succeed. A lot of reactions, the one that that stood out was practice. Successful persons are certainly not born successful; they become successful by hard work and persistence. If you tend to get your goals, keep this in mind! in this article, are one of the answer and question example that you might possibly work with to practice and develop your practical knowledge and also give you insights that might help you to sustain your study in school.

## Question:

Which is a perfect square? 20 21 24 25

## Answer:

You can find a perfect square when that number can be square rooted and the result is a whole number. So, the square root of 20 is approximately 4.47; the square root of 21 is approximately 4.58; the square root of 24 is approximately 4.90. The square root of 25 is 5 – a whole number.

From the answer and question examples above, hopefully, they can potentially guide the student handle the question they had been looking for and remember of everything that declared in the answer above. Then might possibly make some sharing in a group discussion and also study with the classmate about the topic, so another student also ought to have some enlightenment and still keeps up the school learning.