Add 42/7 and 35/56
1st number: 6 0/7, 2nd number: 35/56
42/7 + 35/56 is 53/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
42/7 = 42 × 8/7 × 8 = 336/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
35/56 = 35 × 1/56 × 1 = 35/56 - Add the two like fractions:
336/56 + 35/56 = 336 + 35/56 = 371/56 - 371/56 simplified gives 53/8
- So, 42/7 + 35/56 = 53/8
In mixed form: 65/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/7+35/56 42/7+70/56 42/14+35/56 42/21+35/56 42/35+35/56 42/49+35/56