Add 60/75 and 12/63
60/75 + 12/63 is 104/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 75 × 21 = 1575,
60/75 = 60 × 21/75 × 21 = 1260/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
12/63 = 12 × 25/63 × 25 = 300/1575 - Add the two like fractions:
1260/1575 + 300/1575 = 1260 + 300/1575 = 1560/1575 - 1560/1575 simplified gives 104/105
- So, 60/75 + 12/63 = 104/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75+24/63 60/75+36/63 60/75+60/63 60/75+84/63