Add 7/72 and 84/60
1st number: 7/72, 2nd number: 1 24/60
7/72 + 84/60 is 539/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
7/72 = 7 × 5/72 × 5 = 35/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
84/60 = 84 × 6/60 × 6 = 504/360 - Add the two like fractions:
35/360 + 504/360 = 35 + 504/360 = 539/360 - So, 7/72 + 84/60 = 539/360
In mixed form: 1179/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/72+84/60 21/72+84/60 35/72+84/60 49/72+84/60