Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 13/12 and 3/1 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 13/12 and 3/1?

The given fractions are 13/12 and 3/1

Firstly the L.C.M should be done for the denominators of the two fractions 13/12 and 3/1

13/12 - 3/1

The LCM of 12 and 1 (denominators of the fractions) is 12

Given numbers has no common factors except 1. So, there LCM is their product i.e 12


= 13 x 1 - 3 x 12/12

= 13 - 36/12

= -23/12

Result: -23/12

FAQs on Subtraction of Fractions 13/12 and 3/1

1. How do you subtract fractions with different denominators 13/12 and 3/1?

To subtract fractions 13/12 and 3/1 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 12 and 1 value i.e 12. After that add numerators and simplify the fraction i.e -23/12.

2. What is 13/12 minus 3/1 as a fraction?

13/12 minus 3/1 as a fraction is equal to -23/12.

3. How to subtract 13/12 and 3/1 on a calculator?

You have to give these numbers 13/12 and 3/1 in the input fields and press the calculate button of the tool to avail the answer -23/12 quickly.