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The Arithmetic Mean is the standard average, achieved by adding the numbers in a set and dividing by the number of numbers in the set.
(31 + 25 + 38 + 12 + 15) / 5 = 121/5 = 24.2
Any of the numbers you are finding the mean of can be decimal numbers as well.
in other words just add the remainder as a decimal
btw tyvm whoevr made this
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Numbers that cannot be expressed as terminating or repeating decimals?
irrational numbers
How is multiplying rational numbers like multiplying fractions and multiplying decimals?
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
Why are terminating decimals rational numbers?
they always are.
How do I Find the mean of negative numbers?
You find the mean of negative numbers the same way you find the mean of any numbers. You add them up and then you divide by the number of numbers. An example, using -3, -4, -6, and -9. The sum is -22. N is 4. The mean is -5.5.
How do you compare fractions?
You can either convert fractions to decimals and compare the decimal numbers; find equivalent fractions with the same denominator and then compare numerators or find equivalent fractions with the same numerator and then compare denominators.
