Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 17/7 and 18/11 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 17/7 and 18/11?

The given fractions are 17/7 and 18/11

Firstly the L.C.M should be done for the denominators of the two fractions 17/7 and 18/11

17/7 - 18/11

The LCM of 7 and 11 (denominators of the fractions) is 77

Given numbers has no common factors except 1. So, there LCM is their product i.e 77


= 17 x 11 - 18 x 7/77

= 187 - 126/77

= 61/77

Result: 61/77

FAQs on Subtraction of Fractions 17/7 and 18/11

1. How do you subtract fractions with different denominators 17/7 and 18/11?

To subtract fractions 17/7 and 18/11 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 11 value i.e 77. After that add numerators and simplify the fraction i.e 61/77.

2. What is 17/7 minus 18/11 as a fraction?

17/7 minus 18/11 as a fraction is equal to 61/77.

3. How to subtract 17/7 and 18/11 on a calculator?

You have to give these numbers 17/7 and 18/11 in the input fields and press the calculate button of the tool to avail the answer 61/77 quickly.