Add 42/28 and 50/35
1st number: 1 14/28, 2nd number: 1 15/35
42/28 + 50/35 is 41/14.
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,
42/28 = 42 × 5/28 × 5 = 210/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
50/35 = 50 × 4/35 × 4 = 200/140 - Add the two like fractions:
210/140 + 200/140 = 210 + 200/140 = 410/140 - 410/140 simplified gives 41/14
- So, 42/28 + 50/35 = 41/14
In mixed form: 213/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28+50/35 42/56+50/35 42/28+50/70 42/84+50/35