Add 27/72 and 60/7
1st number: 27/72, 2nd number: 8 4/7
27/72 + 60/7 is 501/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 7 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
27/72 = 27 × 7/72 × 7 = 189/504 - Likewise, for the 2nd fraction, since 7 × 72 = 504,
60/7 = 60 × 72/7 × 72 = 4320/504 - Add the two like fractions:
189/504 + 4320/504 = 189 + 4320/504 = 4509/504 - 4509/504 simplified gives 501/56
- So, 27/72 + 60/7 = 501/56
In mixed form: 853/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/72+60/7 27/72+60/14 81/72+60/7 27/72+60/21 27/72+60/35 27/72+60/49