Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 4/7 and 14/18 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 4/7 and 14/18?

The given fractions are 4/7 and 14/18

Firstly the L.C.M should be done for the denominators of the two fractions 4/7 and 14/18

4/7 - 14/18

The LCM of 7 and 18 (denominators of the fractions) is 126

Given numbers has no common factors except 1. So, there LCM is their product i.e 126


= 4 x 18 - 14 x 7/126

= 72 - 98/126

= -26/126

= -13/63

Result: -13/63

FAQs on Subtraction of Fractions 4/7 and 14/18

1. How do you subtract fractions with different denominators 4/7 and 14/18?

To subtract fractions 4/7 and 14/18 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 18 value i.e 126. After that add numerators and simplify the fraction i.e -13/63.

2. What is 4/7 minus 14/18 as a fraction?

4/7 minus 14/18 as a fraction is equal to -13/63.

3. How to subtract 4/7 and 14/18 on a calculator?

You have to give these numbers 4/7 and 14/18 in the input fields and press the calculate button of the tool to avail the answer -13/63 quickly.