Add 18/10 and 5/56
1st number: 1 8/10, 2nd number: 5/56
18/10 + 5/56 is 529/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 10 × 28 = 280,
18/10 = 18 × 28/10 × 28 = 504/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
5/56 = 5 × 5/56 × 5 = 25/280 - Add the two like fractions:
504/280 + 25/280 = 504 + 25/280 = 529/280 - So, 18/10 + 5/56 = 529/280
In mixed form: 1249/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/10+5/56 18/10+10/56 18/20+5/56 54/10+5/56 18/10+15/56 18/30+5/56 90/10+5/56 18/10+25/56 18/50+5/56 18/10+35/56 18/70+5/56