Add 1/8 and 42/35
1st number: 1/8, 2nd number: 1 7/35
1/8 + 42/35 is 53/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
1/8 = 1 × 35/8 × 35 = 35/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
42/35 = 42 × 8/35 × 8 = 336/280 - Add the two like fractions:
35/280 + 336/280 = 35 + 336/280 = 371/280 - 371/280 simplified gives 53/40
- So, 1/8 + 42/35 = 53/40
In mixed form: 113/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8+42/35 1/8+84/35 1/16+42/35 1/8+42/70 3/8+42/35 1/24+42/35 5/8+42/35 1/40+42/35 7/8+42/35 1/56+42/35