Decimals into Fractions

The video tutorial guides students through converting the decimal 0.2 into a fraction. It begins with an introduction to the problem, followed by a pause for students to attempt solving it. The instructor then explains the solution, detailing how to convert 0.2 to 2/10 and simplify it to 1/5. The tutorial concludes with a summary of the steps and encouragement for the students.

How do you simplify the fraction 2/10?

What is the greatest common factor of 2 and 10, and how is it used in simplification?