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Does Mixed numbers combine fractions and decimal numbers?
Mixed numbers is when you have whole numbers and fraction.10 1/4 is a mixed number, the fraction equivalent is 11/4 and decimal equivalent is 10.25. Please note that mixed numbers is considered bad math practice.
Why change mixed numbers to improper fractions?
For addition, subtraction, division and multiplication with other fractions
How do you add multiple mixed numbers?
Convert them to improper fractions, find a common denominator and proceed.
How do you multipy mixed numbers by mixed numbers?
Change each mixed fraction to an improper fraction. Do this by multiplying the denominator by the whole number next to the fraction and then adding the numerator to the product you get. Once you do this, multiply fractions normally.
What is the difference between directed number and integers?
Directed numbers have a positive or negative sign associated with them. (The positive sign may be implied). They can be rational fractions (including mixed numbers) or irrational. Integers cannot be fractions or irrational.
