Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 13/11 and 15/3 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.




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How do you Subtract Fractions 13/11 and 15/3?

The given fractions are 13/11 and 15/3

Firstly the L.C.M should be done for the denominators of the two fractions 13/11 and 15/3

13/11 - 15/3

The LCM of 11 and 3 (denominators of the fractions) is 33

Given numbers has no common factors except 1. So, there LCM is their product i.e 33


= 13 x 3 - 15 x 11/33

= 39 - 165/33

= -126/33

= -42/11

Result: -42/11

FAQs on Subtraction of Fractions 13/11 and 15/3

1. How do you subtract fractions with different denominators 13/11 and 15/3?

To subtract fractions 13/11 and 15/3 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 11 and 3 value i.e 33. After that add numerators and simplify the fraction i.e -42/11.

2. What is 13/11 minus 15/3 as a fraction?

13/11 minus 15/3 as a fraction is equal to -42/11.

3. How to subtract 13/11 and 15/3 on a calculator?

You have to give these numbers 13/11 and 15/3 in the input fields and press the calculate button of the tool to avail the answer -42/11 quickly.