Add 18/56 and 16/10
1st number: 18/56, 2nd number: 1 6/10
18/56 + 16/10 is 269/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 10 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
18/56 = 18 × 5/56 × 5 = 90/280 - Likewise, for the 2nd fraction, since 10 × 28 = 280,
16/10 = 16 × 28/10 × 28 = 448/280 - Add the two like fractions:
90/280 + 448/280 = 90 + 448/280 = 538/280 - 538/280 simplified gives 269/140
- So, 18/56 + 16/10 = 269/140
In mixed form: 1129/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/56+16/10 18/56+32/10 18/56+16/20 54/56+16/10 18/56+48/10 18/56+16/30 90/56+16/10 18/56+80/10 18/56+16/50 18/56+16/70