![]() ![]() When subtracting fractions with unlike denominators – 2/ 5 and 3/ 10 – repeat the procedure from the previous section, but subtracting, not adding in the final step:Įxpand the fractions to their equivalent fractions with a common denominator: 4/ 10 and 3/ 10. This page will show you how to convert a decimal into its equivalent fraction. If you have fractions with the same denominator, subtract the numerators: Decimals and fractions represent the same thing: a number that is not exactly a whole number. If you're wondering how to subtract fractions, and you've read through the previous section How do you add fractions, we have some good news for you: it's pretty much the same! This is a fraction calculator with steps shown in the solution. Input proper or improper fractions, select the math sign and click Calculate. Answers are fractions in lowest terms or mixed numbers in reduced form. If you're still wondering how adding fractions works, maybe this visual will help? Use this fraction calculator for adding, subtracting, multiplying and dividing fractions. You can reduce the fraction to lowest terms first to make the long division math a bit easier. Of course, our fraction calculator deals with all of these scenarios. Complete the division to convert the fraction to a decimal. ➽ 13/ 5 + 3/ 2 = 26/ 10 + 15/ 10 = 41/ 10įinally, you can convert your result back into a mixed fraction: ![]() That's your new numerator – write it on top of your denominator:Īnalogically, you can find out that 1 1/ 2 = 3/ 2.ĭo the standard addition of fractions with uneven denominators: Multiply the whole number by the denominator: Shows the steps to convert a decimal number to its equivalent fraction. One solution for this kind of problem is to convert the mixed fraction to an improper fraction and sum it up as usual. You want to add two mixed fractions – e.g., 2 3/ 5 and 1 1/ 2 Now that your fractions have the same denominator, you can add them: Your second fraction already has its denominator equal to 10: For 0.35355339059 as a Fraction, multiply the numerator and denominator by 10 for each digit after the decimal point. So, you should multiply the fraction with the denominator equal to 5 (our 1/5) by 2 to get 10 (remember that you must multiply both top and bottom numbers): Then, you need to expand each fraction to have this common denominator as its bottom number: You can use, for example, LCM – the least common multiple to find the common number of your two denominators: LCM(5,10) = 10 Another option is to multiply your denominators and reduce the fraction later. This is a bit more of a complicated case – to add these fractions, you need to find the common denominator. The fractions have unlike denominators – e.g., 2/ 5 and 3/ 10 This is the most straightforward case all you need to do is to add numerators (top numbers) together and leave the denominator as is, e.g.: The denominator (bottom number) is the same in both fractions – e.g., 3/ 5 and 1/ 5 When it comes to adding fractions, there are three scenarios:
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