Add 63/16 and 45/3
1st number: 3 15/16, 2nd number: 15 0/3
63/16 + 45/3 is 303/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 3 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 16 × 3 = 48,
63/16 = 63 × 3/16 × 3 = 189/48 - Likewise, for the 2nd fraction, since 3 × 16 = 48,
45/3 = 45 × 16/3 × 16 = 720/48 - Add the two like fractions:
189/48 + 720/48 = 189 + 720/48 = 909/48 - 909/48 simplified gives 303/16
- So, 63/16 + 45/3 = 303/16
In mixed form: 1815/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/16+90/3 63/32+45/3 63/16+45/6 63/48+45/3 63/16+45/9 63/80+45/3 63/16+45/15 63/16+45/21