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 77/20 and 14/51 i.e 4207/1020 in a simple manner.




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How to Add Fractions 77/20 and 14/51?

The given fractions are 77/20 and 14/51

Firstly the L.C.M should be done for the denominators of the two fractions 77/20 and 14/51

77/20+14/51

The LCM of 20 and 51 (denominators of the fractions) is 1020

Given numbers has no common factors except 1. So, there LCM is their product i.e 1020


= 77 x 51 + 14 x 20/1020

= 3927 + 280/1020

= 4207/1020

Result: 4207/1020

FAQ’s on Adding Fractions 77/20 and 14/51

1. What is the addition of 77/20 and 14/51?

The addition of fractions 77/20 and 14/51 is 4207/1020.

2. How to add the sum of fractions 77/20 and 14/51?

You can add fractions 77/20 and 14/51 by finding the L.C.M of 20 and 51 i.e. 1020. 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 77/20 and 14/51 on a calculator?

To add fractions on a calculator, you need to give 77/20 and 14/51 as inputs and press the calculate button. The tool will display the answer 4207/1020 as an answer in a short time.