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Simply plot the irrational number at it's approximate location on the number line and label the irrational number.
For example, if you were to plot pi on the number line, you would plot it at about 3.14 and label it with "π" (the pi symbol, if it doesn't show up)
Another example is if you want to plot the square root of 2 on the number line. You would plot it at around 1.414 and label it with "√2"
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What is the meaning of the irrational number line?
There is no such thing as an irrational number line.
How do you Represent irrational number on number line?
The same as you would a rational number. Its distance from zero will represent the number, whether it is rational or irrational.
Classify the number as rational or irrational?
If you can express a real numbers as a fraction (with integers in the numerator and the denominator), then it is rational. Otherwise it is irrational.
Can irrational numbers be placed on a number line?
Yes. In fact, a number line would be full of an uncountably many infinite number of discontinuities (holes) without them and hence would not be a line, so in fact irrational numbers MUST be placed on the number line in order for it to exist.
Is 27.5 rational or irrational?
It is rational, as it is possible to express it as a fraction.
