How to Decompose a Fraction into Unit Fractions? To divide a whole number by a unit fraction, we just have to multiply it by the denominator of the fraction. How to Divide a Whole Number by a Unit Fraction? The product of a whole number 'a' and a unit fraction '1/b' is 'a/b'. What is a Product of a Whole Number and a Unit Fraction? Unit fractions mean we are considering one part out of the total parts of the whole. Examples of non-unit fractions are 2/3, 4/9, 12/15, etc. Examples of unit fractions are 1/2, 1/3, 1/4, etc. While a non-unit fraction has a numerator other than 1. Unit Fraction Related ArticlesĬheck these interesting articles related to the concept of the unit fraction.įAQs on Unit Fraction What are a Unit Fraction and a Non-unit Fraction?Ī unit fraction is a fraction with 1 as the numerator. For example, 5 ÷ 1/6 can be written as 5 × 6, which is 30. It will always give us a whole number as the answer. To do that, we will just have to multiply the whole number with the denominator of the fraction. It's easy, isn't it? Now, let us learn about dividing a whole number by a unit fraction. If you observe carefully, we are just multiplying the given whole number to the denominator of the fraction. Therefore, dividing 1/7 by 8 gives us 1/56. Let us take an example of dividing 1/7 by 8. Step 3: Find the product and write the answer.
Step 2: Change the division fact to multiplication by changing the sign and multiplying the reciprocal with the unit fraction.Step 1: Find the reciprocal of the whole number.Follow the steps given below to understand the division of a unit fraction by the whole number in detail: Dividing unit fractions by whole numbers is done by multiplying the whole number with the denominator of the given fraction.
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