Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 20/2 and 4/5 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 20/2 and 4/5?

The given fractions are 20/2 and 4/5

Firstly the L.C.M should be done for the denominators of the two fractions 20/2 and 4/5

20/2 - 4/5

The LCM of 2 and 5 (denominators of the fractions) is 10

Given numbers has no common factors except 1. So, there LCM is their product i.e 10


= 20 x 5 - 4 x 2/10

= 100 - 8/10

= 92/10

= 46/5

Result: 46/5

FAQs on Subtraction of Fractions 20/2 and 4/5

1. How do you subtract fractions with different denominators 20/2 and 4/5?

To subtract fractions 20/2 and 4/5 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 2 and 5 value i.e 10. After that add numerators and simplify the fraction i.e 46/5.

2. What is 20/2 minus 4/5 as a fraction?

20/2 minus 4/5 as a fraction is equal to 46/5.

3. How to subtract 20/2 and 4/5 on a calculator?

You have to give these numbers 20/2 and 4/5 in the input fields and press the calculate button of the tool to avail the answer 46/5 quickly.