Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 1/1 and 5/9 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 1/1 and 5/9?

The given fractions are 1/1 and 5/9

Firstly the L.C.M should be done for the denominators of the two fractions 1/1 and 5/9

1/1 - 5/9

The LCM of 1 and 9 (denominators of the fractions) is 9

Given numbers has no common factors except 1. So, there LCM is their product i.e 9


= 1 x 9 - 5 x 1/9

= 9 - 5/9

= 4/9

Result: 4/9

FAQs on Subtraction of Fractions 1/1 and 5/9

1. How do you subtract fractions with different denominators 1/1 and 5/9?

To subtract fractions 1/1 and 5/9 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 1 and 9 value i.e 9. After that add numerators and simplify the fraction i.e 4/9.

2. What is 1/1 minus 5/9 as a fraction?

1/1 minus 5/9 as a fraction is equal to 4/9.

3. How to subtract 1/1 and 5/9 on a calculator?

You have to give these numbers 1/1 and 5/9 in the input fields and press the calculate button of the tool to avail the answer 4/9 quickly.