Add 9/70 and 50/28
1st number: 9/70, 2nd number: 1 22/28
9/70 + 50/28 is 67/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
9/70 = 9 × 2/70 × 2 = 18/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
50/28 = 50 × 5/28 × 5 = 250/140 - Add the two like fractions:
18/140 + 250/140 = 18 + 250/140 = 268/140 - 268/140 simplified gives 67/35
- So, 9/70 + 50/28 = 67/35
In mixed form: 132/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70+50/28 9/70+50/56 27/70+50/28 9/70+50/84 45/70+50/28 63/70+50/28