Add 3/35 and 4/30
3/35 + 4/30 is 23/105.
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,
3/35 = 3 × 6/35 × 6 = 18/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
4/30 = 4 × 7/30 × 7 = 28/210 - Add the two like fractions:
18/210 + 28/210 = 18 + 28/210 = 46/210 - 46/210 simplified gives 23/105
- So, 3/35 + 4/30 = 23/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35+4/30 3/35+8/30 3/70+4/30 3/35+4/60 9/35+4/30 3/35+12/30 3/35+4/90 15/35+4/30 3/35+20/30 21/35+4/30 3/35+28/30