Add 42/8 and 3/35
1st number: 5 2/8, 2nd number: 3/35
42/8 + 3/35 is 747/140.
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,
42/8 = 42 × 35/8 × 35 = 1470/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
3/35 = 3 × 8/35 × 8 = 24/280 - Add the two like fractions:
1470/280 + 24/280 = 1470 + 24/280 = 1494/280 - 1494/280 simplified gives 747/140
- So, 42/8 + 3/35 = 747/140
In mixed form: 547/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8+3/35 42/8+6/35 42/16+3/35 42/8+3/70 42/8+9/35 42/24+3/35 42/8+15/35 42/40+3/35 42/8+21/35 42/56+3/35