Add 48/90 and 14/12
1st number: 48/90, 2nd number: 1 2/12
48/90 + 14/12 is 17/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 12 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
48/90 = 48 × 2/90 × 2 = 96/180 - Likewise, for the 2nd fraction, since 12 × 15 = 180,
14/12 = 14 × 15/12 × 15 = 210/180 - Add the two like fractions:
96/180 + 210/180 = 96 + 210/180 = 306/180 - 306/180 simplified gives 17/10
- So, 48/90 + 14/12 = 17/10
In mixed form: 17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/90+14/12 48/90+28/12 48/90+14/24 48/90+42/12 48/90+14/36 48/90+70/12 48/90+14/60 48/90+98/12 48/90+14/84