Add 6/20 and 35/54
6/20 + 35/54 is 128/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
6/20 = 6 × 27/20 × 27 = 162/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
35/54 = 35 × 10/54 × 10 = 350/540 - Add the two like fractions:
162/540 + 350/540 = 162 + 350/540 = 512/540 - 512/540 simplified gives 128/135
- So, 6/20 + 35/54 = 128/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20+35/54 6/20+70/54 6/40+35/54 18/20+35/54 6/60+35/54 30/20+35/54 42/20+35/54