Add 4/35 and 84/7
1st number: 4/35, 2nd number: 12 0/7
4/35 + 84/7 is 424/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
4/35 = 4 × 1/35 × 1 = 4/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
84/7 = 84 × 5/7 × 5 = 420/35 - Add the two like fractions:
4/35 + 420/35 = 4 + 420/35 = 424/35 - So, 4/35 + 84/7 = 424/35
In mixed form: 124/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/35+84/7 4/70+84/7 4/35+84/14 12/35+84/7 4/35+84/21 20/35+84/7 4/35+84/35 28/35+84/7 4/35+84/49