To order fractions and decimals, you can either write them all in the same form and then compare them, or place them on a number line. Recall that numbers increase in value as you move from left to right along a number line.
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Make sure they are all in the same form. Decimals are easiest to compare. Then list them least to greatest.
because the # line shows the rational #'s in order from least to greatest
how do u put rational numbers in order from lest to greatest
It may be simplest to convert them all to a common form: rational fractions, decimal fractions or percentages and then compare them. When you are more expert, you may be able to convert them pairwise into a common basis and compare.
No. There are infinitely many of both but the number of irrational numbers is an order of infinity greater than that for rational numbers.
There are infinitely many rational numbers and irrational numbers but the cardinality of irrationals is larger by an order of magnitude.If the cardinality of the countably infinite rational numbers is represented by a, then the cardinality of irrationals is 2^a.