How to Calculate 1/1 Plus 18/19

Are you looking to work out and calculate how to add 1/1 plus 18/19? In this really simple guide, we'll teach you exactly what 1/1 + 18/19 is and walk you through the step-by-process of how to add two fractions together.



Let's set up 1/1 and 18/19 side by side so they are easier to see:

1 / 1 + 18 / 19

Our denominators are 1 and 19. What we need to do is find the lowest common denominator of the two numbers, which is 19 in this case.

If we multiply the first denominator (1) by 19 we will get 19. If we we multiply the second denominator (19) by 1 we will also get 19. We also need to multiply the numerators above the line by the same amounts so that the fraction values are correct:

1 x 19 / 1 x 19 + 18 x 1 / 19 x 1

This is what 1/1 plus 18/19 looks like with the same denominator:

19 / 19 + 18 / 19


19 + 18 / 19 = 37 / 19

You're done! You now know exactly how to calculate 1/1 + 18/19. Hopefully you understood the process and can use the same techniques to add other fractions together. The complete answer is below (simplified to the lowest form):

1 18/19


Convert 1/1 plus 18/19 to Decimal


37 / 19 = 1.9474

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Preset List of Fraction Addition Examples
