Reciprocal of a decimal

Here we will learn about reciprocals, including the definition of vanny campers and how to find reciprocals. The reciprocal of a number is 1 divided by the number. It can also be found by raising the number to the power of When we multiply a number by its reciprocal, the answer is always 1, reciprocal of a decimal.

Every number has an opposite. In fact, every number has two opposites: the additive inverse and the reciprocal —or multiplicative inverse. Don't be intimidated by these technical-sounding names, though. Finding a number's opposites is actually pretty straightforward. The first type of opposite is the one you might be most familiar with: positive numbers and negative numbers. For example, the opposite of 4 is -4 , or negative four.

Reciprocal of a decimal

In mathematics, the reciprocal, also known as multiplicative inverse, is the inverse of a number x. This means that the product of a number x and its reciprocal yields 1. This article discusses the steps on how to find the reciprocal of a number, mixed numbers, fractions and decimals. The reciprocal of a number is simply the number that has been flipped or inverted upside-down. This entails transposing a number such that the numerator and denominator are placed at the bottom and top respectively. To find the reciprocal of a whole number, just convert it into a fraction in which the original number is the denominator and the numerator is 1. In order to find the reciprocal of a mixed fraction, convert it into improper fraction first and then apply the same rule we learnt above. Like other numbers, decimal numbers too have reciprocals. Calculating the reciprocal of a decimal number can be done in the following ways:. It can be noted that dividing 1 by a fraction is the same as multiplying the reciprocal of the number by 1. For example,.

It can reciprocal of a decimal noted that dividing 1 by a fraction is the same as multiplying the reciprocal of the number by 1. Which of the following shows the correct value of the number? This entails transposing a number such that the numerator and denominator are placed at the bottom and top respectively.

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The reciprocal of a number is 1 divided by the number. All numbers have a reciprocal, except for 0, since the reciprocal of 0 is undefined. Reciprocals can be useful for working with fractions, particularly fractional expressions in algebra where reciprocals can be used to simplify expressions to solve equations. The reciprocal of a non-zero integer such as 5 is:. Thus, the reciprocal is also referred to as the multiplicative inverse; it is what you need to multiply a given number or expression by for the product of the two numbers to be 1.

Reciprocal of a decimal

This online Reciprocal Calculator finds the reciprocal of a decimal number or a fraction proper, improper or mixed number. It is important to leave space between the whole number and the fraction part of a mixed number. If the reciprocal of a decimal is a repeating decimal the repetend is enclosed in parentheses. It is easy to understand that multiplying by a number is equal to dividing by its reciprocal and vice versa. This allows us to figure out how to find the reciprocal of a fraction. The reciprocal of a proper or improper fraction can be retrieved by swapping its numerator and denominator. In the case of a mixed number, you first need to convert it to an improper fraction.

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In this expression, we're cancelling out -8 by adding its opposite: 8. Not sure how to convert a decimal number to a fraction? When you cancel out a number, you're eliminating it from one side of an equation by performing an inverse action on that number on both sides of the equation. How many pages are left to complete writing his research? In fact, every number has two opposites: the additive inverse and the reciprocal —or multiplicative inverse. To find the reciprocal of 5. The second type of opposite number has to do with multiplication and division. If each cow produces one-third of total milk produced in a day. Decimal numbers have reciprocals too! To find the reciprocal of a whole number, just convert it into a fraction in which the original number is the denominator and the numerator is 1. We first need to write this mixed number as an improper fraction. Find the reciprocal of 9.

If you're wondering how to find the reciprocal , we're here to help with this easy-to-use reciprocal calculator. Below, you can find an explanation of what a reciprocal is and examples of how to calculate and find reciprocals, be it the reciprocal of a fraction or a number. As you're interested in reciprocals, we suspect that fraction calculators may also be interesting to you.

Given that the method of finding a reciprocal is to flip the number when it is written as a fraction, you might notice that the reciprocal of a reciprocal is the original number. Find out more about our GCSE maths tuition programme. From looking at these tables, you might have already noticed a simpler way to determine the reciprocal of a whole number: Just write a fraction with 1 on top and the original number on the bottom. It can also be found by raising the number to the power of Find the reciprocal of 5. Necessary cookies are absolutely essential for the website to function properly. How many cows are in the farm if liters of milk is produced weekly. Still stuck? Reciprocal graphs Reciprocal functions produce distinctive looking graphs. In mathematics, the reciprocal, also known as multiplicative inverse, is the inverse of a number x. These cookies do not store any personal information. As a decimal this is 0. How to write the reciprocal of a number. You also have the option to opt-out of these cookies. It can be noted that dividing 1 by a fraction is the same as multiplying the reciprocal of the number by 1.