Add 20/12 and 98/16
1st number: 1 8/12, 2nd number: 6 2/16
20/12 + 98/16 is 187/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
20/12 = 20 × 4/12 × 4 = 80/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
98/16 = 98 × 3/16 × 3 = 294/48 - Add the two like fractions:
80/48 + 294/48 = 80 + 294/48 = 374/48 - 374/48 simplified gives 187/24
- So, 20/12 + 98/16 = 187/24
In mixed form: 719/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/12+98/16 20/24+98/16 20/12+98/32 60/12+98/16 20/36+98/16 20/12+98/48 20/60+98/16 20/12+98/80 20/84+98/16