Add 45/28 and 2/35
1st number: 1 17/28, 2nd number: 2/35
45/28 + 2/35 is 233/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
45/28 = 45 × 5/28 × 5 = 225/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
2/35 = 2 × 4/35 × 4 = 8/140 - Add the two like fractions:
225/140 + 8/140 = 225 + 8/140 = 233/140 - So, 45/28 + 2/35 = 233/140
In mixed form: 193/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+2/35 45/28+4/35 45/56+2/35 45/28+2/70 45/28+6/35 45/84+2/35 45/28+10/35 45/28+14/35