Add 1/35 and 5/42
1/35 + 5/42 is 31/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
1/35 = 1 × 6/35 × 6 = 6/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
5/42 = 5 × 5/42 × 5 = 25/210 - Add the two like fractions:
6/210 + 25/210 = 6 + 25/210 = 31/210 - So, 1/35 + 5/42 = 31/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/35+5/42 1/35+10/42 1/70+5/42 1/35+5/84 3/35+5/42 1/35+15/42 5/35+5/42 1/35+25/42 7/35+5/42 1/35+35/42