Add 96/45 and 40/12
1st number: 2 6/45, 2nd number: 3 4/12
96/45 + 40/12 is 82/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 12 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
96/45 = 96 × 4/45 × 4 = 384/180 - Likewise, for the 2nd fraction, since 12 × 15 = 180,
40/12 = 40 × 15/12 × 15 = 600/180 - Add the two like fractions:
384/180 + 600/180 = 384 + 600/180 = 984/180 - 984/180 simplified gives 82/15
- So, 96/45 + 40/12 = 82/15
In mixed form: 57/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/45+80/12 96/90+40/12 96/45+40/24 96/45+40/36 96/45+40/60 96/45+40/84