12/3/2023 0 Comments Online fraction converterIf you're still wondering how adding fractions works, maybe this visual will help? Of course, our fraction calculator deals with all of these scenarios. ➽ 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: 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: 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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