Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 6/20 and 3/4 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 6/20 and 3/4?

The given fractions are 6/20 and 3/4

Firstly the L.C.M should be done for the denominators of the two fractions 6/20 and 3/4

6/20 - 3/4

The LCM of 20 and 4 (denominators of the fractions) is 20
2 20, 4
2 10, 2
5, 1

So the lcm of the given numbers is 2 x 2 x 5 x 1 = 20


= 6 x 1 - 3 x 5/20

= 6 - 15/20

= -9/20

Result: -9/20

FAQs on Subtraction of Fractions 6/20 and 3/4

1. How do you subtract fractions with different denominators 6/20 and 3/4?

To subtract fractions 6/20 and 3/4 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 20 and 4 value i.e 20. After that add numerators and simplify the fraction i.e -9/20.

2. What is 6/20 minus 3/4 as a fraction?

6/20 minus 3/4 as a fraction is equal to -9/20.

3. How to subtract 6/20 and 3/4 on a calculator?

You have to give these numbers 6/20 and 3/4 in the input fields and press the calculate button of the tool to avail the answer -9/20 quickly.