Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 11/1 and 18/20 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 11/1 and 18/20?

The given fractions are 11/1 and 18/20

Firstly the L.C.M should be done for the denominators of the two fractions 11/1 and 18/20

11/1 - 18/20

The LCM of 1 and 20 (denominators of the fractions) is 20

Given numbers has no common factors except 1. So, there LCM is their product i.e 20


= 11 x 20 - 18 x 1/20

= 220 - 18/20

= 202/20

= 101/10

Result: 101/10

FAQs on Subtraction of Fractions 11/1 and 18/20

1. How do you subtract fractions with different denominators 11/1 and 18/20?

To subtract fractions 11/1 and 18/20 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 1 and 20 value i.e 20. After that add numerators and simplify the fraction i.e 101/10.

2. What is 11/1 minus 18/20 as a fraction?

11/1 minus 18/20 as a fraction is equal to 101/10.

3. How to subtract 11/1 and 18/20 on a calculator?

You have to give these numbers 11/1 and 18/20 in the input fields and press the calculate button of the tool to avail the answer 101/10 quickly.