Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 3/7 and 3/10 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 3/7 and 3/10?

The given fractions are 3/7 and 3/10

Firstly the L.C.M should be done for the denominators of the two fractions 3/7 and 3/10

3/7 - 3/10

The LCM of 7 and 10 (denominators of the fractions) is 70

Given numbers has no common factors except 1. So, there LCM is their product i.e 70


= 3 x 10 - 3 x 7/70

= 30 - 21/70

= 9/70

Result: 9/70

FAQs on Subtraction of Fractions 3/7 and 3/10

1. How do you subtract fractions with different denominators 3/7 and 3/10?

To subtract fractions 3/7 and 3/10 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 7 and 10 value i.e 70. After that add numerators and simplify the fraction i.e 9/70.

2. What is 3/7 minus 3/10 as a fraction?

3/7 minus 3/10 as a fraction is equal to 9/70.

3. How to subtract 3/7 and 3/10 on a calculator?

You have to give these numbers 3/7 and 3/10 in the input fields and press the calculate button of the tool to avail the answer 9/70 quickly.