Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 6/9 and 9/10 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 6/9 and 9/10?

The given fractions are 6/9 and 9/10

Firstly the L.C.M should be done for the denominators of the two fractions 6/9 and 9/10

6/9 - 9/10

The LCM of 9 and 10 (denominators of the fractions) is 90

Given numbers has no common factors except 1. So, there LCM is their product i.e 90


= 6 x 10 - 9 x 9/90

= 60 - 81/90

= -21/90

= -7/30

Result: -7/30

FAQs on Subtraction of Fractions 6/9 and 9/10

1. How do you subtract fractions with different denominators 6/9 and 9/10?

To subtract fractions 6/9 and 9/10 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 9 and 10 value i.e 90. After that add numerators and simplify the fraction i.e -7/30.

2. What is 6/9 minus 9/10 as a fraction?

6/9 minus 9/10 as a fraction is equal to -7/30.

3. How to subtract 6/9 and 9/10 on a calculator?

You have to give these numbers 6/9 and 9/10 in the input fields and press the calculate button of the tool to avail the answer -7/30 quickly.