Add 3/63 and 60/72
3/63 + 60/72 is 37/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
3/63 = 3 × 8/63 × 8 = 24/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
60/72 = 60 × 7/72 × 7 = 420/504 - Add the two like fractions:
24/504 + 420/504 = 24 + 420/504 = 444/504 - 444/504 simplified gives 37/42
- So, 3/63 + 60/72 = 37/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+60/72 9/63+60/72 15/63+60/72 21/63+60/72