Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Calculate the subtraction of fractions 3/2 and 18/15 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 3/2 and 18/15?

The given fractions are 3/2 and 18/15

Firstly the L.C.M should be done for the denominators of the two fractions 3/2 and 18/15

3/2 - 18/15

The LCM of 2 and 15 (denominators of the fractions) is 30

Given numbers has no common factors except 1. So, there LCM is their product i.e 30


= 3 x 15 - 18 x 2/30

= 45 - 36/30

= 9/30

= 3/10

Result: 3/10

FAQs on Subtraction of Fractions 3/2 and 18/15

1. How do you subtract fractions with different denominators 3/2 and 18/15?

To subtract fractions 3/2 and 18/15 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 2 and 15 value i.e 30. After that add numerators and simplify the fraction i.e 3/10.

2. What is 3/2 minus 18/15 as a fraction?

3/2 minus 18/15 as a fraction is equal to 3/10.

3. How to subtract 3/2 and 18/15 on a calculator?

You have to give these numbers 3/2 and 18/15 in the input fields and press the calculate button of the tool to avail the answer 3/10 quickly.