Add 35/2 and 18/35
1st number: 17 1/2, 2nd number: 18/35
35/2 + 18/35 is 1261/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
35/2 = 35 × 35/2 × 35 = 1225/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
18/35 = 18 × 2/35 × 2 = 36/70 - Add the two like fractions:
1225/70 + 36/70 = 1225 + 36/70 = 1261/70 - So, 35/2 + 18/35 = 1261/70
In mixed form: 181/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+18/35 35/2+36/35 35/4+18/35 35/2+18/70 35/2+54/35 35/6+18/35 35/2+90/35 35/10+18/35 35/14+18/35