Add 98/10 and 50/28
1st number: 9 8/10, 2nd number: 1 22/28
98/10 + 50/28 is 811/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
98/10 = 98 × 14/10 × 14 = 1372/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
50/28 = 50 × 5/28 × 5 = 250/140 - Add the two like fractions:
1372/140 + 250/140 = 1372 + 250/140 = 1622/140 - 1622/140 simplified gives 811/70
- So, 98/10 + 50/28 = 811/70
In mixed form: 1141/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20+50/28 98/10+50/56 98/30+50/28 98/10+50/84 98/50+50/28 98/70+50/28