Add 96/72 and 12/15
1st number: 1 24/72, 2nd number: 12/15
96/72 + 12/15 is 32/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 15 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
96/72 = 96 × 5/72 × 5 = 480/360 - Likewise, for the 2nd fraction, since 15 × 24 = 360,
12/15 = 12 × 24/15 × 24 = 288/360 - Add the two like fractions:
480/360 + 288/360 = 480 + 288/360 = 768/360 - 768/360 simplified gives 32/15
- So, 96/72 + 12/15 = 32/15
In mixed form: 22/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/72+24/15 96/72+12/30 96/72+36/15 96/72+12/45 96/72+60/15 96/72+12/75 96/72+84/15