Add 36/81 and 10/75
36/81 + 10/75 is 26/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 75 is 2025
Next, find the equivalent fraction of both fractional numbers with denominator 2025 - For the 1st fraction, since 81 × 25 = 2025,
36/81 = 36 × 25/81 × 25 = 900/2025 - Likewise, for the 2nd fraction, since 75 × 27 = 2025,
10/75 = 10 × 27/75 × 27 = 270/2025 - Add the two like fractions:
900/2025 + 270/2025 = 900 + 270/2025 = 1170/2025 - 1170/2025 simplified gives 26/45
- So, 36/81 + 10/75 = 26/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/81+10/75 36/81+20/75 36/81+30/75 36/81+50/75 36/81+70/75