Add 96/20 and 60/72
1st number: 4 16/20, 2nd number: 60/72
96/20 + 60/72 is 169/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 20 × 18 = 360,
96/20 = 96 × 18/20 × 18 = 1728/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
60/72 = 60 × 5/72 × 5 = 300/360 - Add the two like fractions:
1728/360 + 300/360 = 1728 + 300/360 = 2028/360 - 2028/360 simplified gives 169/30
- So, 96/20 + 60/72 = 169/30
In mixed form: 519/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/40+60/72 96/60+60/72