Add 2/30 and 27/80
2/30 + 27/80 is 97/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
2/30 = 2 × 8/30 × 8 = 16/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
27/80 = 27 × 3/80 × 3 = 81/240 - Add the two like fractions:
16/240 + 81/240 = 16 + 81/240 = 97/240 - So, 2/30 + 27/80 = 97/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+27/80 2/30+54/80 2/60+27/80 6/30+27/80 2/30+81/80 2/90+27/80 10/30+27/80 14/30+27/80