Add 30/14 and 10/35
1st number: 2 2/14, 2nd number: 10/35
30/14 + 10/35 is 17/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
30/14 = 30 × 5/14 × 5 = 150/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
10/35 = 10 × 2/35 × 2 = 20/70 - Add the two like fractions:
150/70 + 20/70 = 150 + 20/70 = 170/70 - 170/70 simplified gives 17/7
- So, 30/14 + 10/35 = 17/7
In mixed form: 23/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+10/35 30/14+20/35 30/28+10/35 30/14+10/70 90/14+10/35 30/14+30/35 30/42+10/35 30/14+50/35 30/70+10/35 30/14+70/35 30/98+10/35