Add 63/48 and 2/45
1st number: 1 15/48, 2nd number: 2/45
63/48 + 2/45 is 977/720.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 45 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 48 × 15 = 720,
63/48 = 63 × 15/48 × 15 = 945/720 - Likewise, for the 2nd fraction, since 45 × 16 = 720,
2/45 = 2 × 16/45 × 16 = 32/720 - Add the two like fractions:
945/720 + 32/720 = 945 + 32/720 = 977/720 - So, 63/48 + 2/45 = 977/720
In mixed form: 1257/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48+4/45 63/96+2/45 63/48+2/90 63/48+6/45 63/48+10/45 63/48+14/45