Add 20/75 and 16/27
20/75 + 16/27 is 116/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 75 × 9 = 675,
20/75 = 20 × 9/75 × 9 = 180/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
16/27 = 16 × 25/27 × 25 = 400/675 - Add the two like fractions:
180/675 + 400/675 = 180 + 400/675 = 580/675 - 580/675 simplified gives 116/135
- So, 20/75 + 16/27 = 116/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/75+16/27 20/75+32/27 20/75+16/54 60/75+16/27 20/75+48/27 20/75+16/81 20/75+80/27