Add 27/35 and 12/30
27/35 + 12/30 is 41/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
27/35 = 27 × 6/35 × 6 = 162/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
12/30 = 12 × 7/30 × 7 = 84/210 - Add the two like fractions:
162/210 + 84/210 = 162 + 84/210 = 246/210 - 246/210 simplified gives 41/35
- So, 27/35 + 12/30 = 41/35
In mixed form: 16/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+12/30 27/35+24/30 27/70+12/30 27/35+12/60 81/35+12/30 27/35+36/30 27/35+12/90 27/35+60/30 27/35+84/30