Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : Mar 28, 2025


Addition of Fractions Calculator tool finds the fractions addition between the fractions 8/15 and 18/20 i.e 43/30 in a simple manner.




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How to Add Fractions 8/15 and 18/20?

The given fractions are 8/15 and 18/20

Firstly the L.C.M should be done for the denominators of the two fractions 8/15 and 18/20

8/15+18/20

The LCM of 15 and 20 (denominators of the fractions) is 60
5 15, 20
3, 4

So the lcm of the given numbers is 5 x 3 x 4 = 60


= 8 x 4 + 18 x 3/60

= 32 + 54/60

= 86/60

= 43/30

Result: 43/30

FAQ’s on Adding Fractions 8/15 and 18/20

1. What is the addition of 8/15 and 18/20?

The addition of fractions 8/15 and 18/20 is 43/30.

2. How to add the sum of fractions 8/15 and 18/20?

You can add fractions 8/15 and 18/20 by finding the L.C.M of 15 and 20 i.e. 60. After that multiply the numerator and denominator of every fraction by the number of times each fraction denominator goes into the L.C.M. Finally add the numerators of the fraction.

3. How do you add fractions 8/15 and 18/20 on a calculator?

To add fractions on a calculator, you need to give 8/15 and 18/20 as inputs and press the calculate button. The tool will display the answer 43/30 as an answer in a short time.