To rename mixed numbers in simplest form, simply multiply the denominator by the whole number and add the numerator, putting that answer over the original denominator. The answer results in a numerator that is larger than the denominator.
Know MoreChanging mixed numbers to a simple fraction makes certain mathematical problems easier to complete. There are not many steps to the process and, once learned, it is quite easy to do.
Step 1: Multiply the denominator by the whole number
Multiply the denominator, or the number on the bottom of the fraction, by the whole number in the mixed number. For example, using the fraction 2 3/5, one multiplies 5 times 2 to get 10.
Step 2: Add the answer from Step 1 to the numerator
Take the answer from the multiplication step and add it to the numerator, or the number on top of the fraction. Using the 2 3/5 example, one adds 10 to 3, resulting in 13.
Step 3: Put the answer into fraction form
Take the final answer from step 2 and put it over the original denominator. Using the 2 3/5 example, one takes the answer from step 2, 13, and puts it over the original denominator of 5. This results in a final simple fraction of 13/5.
Learn more about ArithmeticThe ratio 7 to 12 is written as 7/12 as a fraction in its simplest form. It is not possible to simplify this fraction any further because 7 and 12 have no common factors.
Full Answer >Standard form refers to the simplest and clearest representation of a number, formula or equation. The specific standard form of a term or equation depends on what the subject is.
Full Answer >When rounding a whole number, it is important to identify first the digit being rounded with its place value, such as tens, or hundreds. Once the rounding digit is identified the rule is to look at the number that is to the right of the rounding digitto see if it is less than or greater than 5. If this number is 5 or greater, the rounding digit increases by 1and the digits to the right of it become zeros.
Full Answer >To turn a fraction into a mixed number, you must divide the fraction's numerator by its denominator. Use the number of times the denominator goes into the numerator to represent the whole number, and then use the remaining number to represent the new numerator.
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