Add 96/12 and 5/90
1st number: 8 0/12, 2nd number: 5/90
96/12 + 5/90 is 145/18.
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,
5/90 = 5 × 2/90 × 2 = 10/180 - Add the two like fractions:
1440/180 + 10/180 = 1440 + 10/180 = 1450/180 - 1450/180 simplified gives 145/18
- So, 96/12 + 5/90 = 145/18
In mixed form: 81/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/12+10/90 96/24+5/90 96/12+15/90 96/36+5/90 96/12+25/90 96/60+5/90 96/12+35/90 96/84+5/90