Add 3/30 and 20/27
3/30 + 20/27 is 227/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
3/30 = 3 × 9/30 × 9 = 27/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
20/27 = 20 × 10/27 × 10 = 200/270 - Add the two like fractions:
27/270 + 200/270 = 27 + 200/270 = 227/270 - So, 3/30 + 20/27 = 227/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/30+20/27 3/30+40/27 3/60+20/27 3/30+20/54 9/30+20/27 3/30+60/27 3/90+20/27 3/30+20/81 15/30+20/27 21/30+20/27