Add 63/60 and 4/72
1st number: 1 3/60, 2nd number: 4/72
63/60 + 4/72 is 199/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
63/60 = 63 × 6/60 × 6 = 378/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
4/72 = 4 × 5/72 × 5 = 20/360 - Add the two like fractions:
378/360 + 20/360 = 378 + 20/360 = 398/360 - 398/360 simplified gives 199/180
- So, 63/60 + 4/72 = 199/180
In mixed form: 119/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+8/72 63/60+12/72 63/60+20/72 63/60+28/72