The given number line represents the sum of fractions [tex]\frac{5}{4}+\frac{3}{2}[/tex]. So, option 2 is correct.
What is a fraction and how to represent a fraction on a number line?
A fraction is the ratio of a single part to the whole parts. On a number a fraction is represented in the following way:
- Draw a number line.
- Represent integers on the line
- Divide the distance between two integers into equal parts
- Thus, the ratio of a single part to the whole part represents the fraction of that integer in between those two integers.
Calculation:
The given number line shows two fractions.
They are: 1 1/4 = 5/4 and (2 3/4 - 1 1/4) = 3/2
Then, the sum of these fractions is
5/4 + 3/2 = 11/4 = 2 3/4
Thus, the given number line represents 2 3/4.
Learn more about fractions on a number line here:
https://brainly.com/question/20382064
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