Add 96/12 and 15/90
1st number: 8 0/12, 2nd number: 15/90
96/12 + 15/90 is 49/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 12 × 15 = 180,
96/12 = 96 × 15/12 × 15 = 1440/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
15/90 = 15 × 2/90 × 2 = 30/180 - Add the two like fractions:
1440/180 + 30/180 = 1440 + 30/180 = 1470/180 - 1470/180 simplified gives 49/6
- So, 96/12 + 15/90 = 49/6
In mixed form: 81/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/12+30/90 96/24+15/90 96/12+45/90 96/36+15/90 96/12+75/90 96/60+15/90 96/84+15/90