Add 5/15 and 63/16
1st number: 5/15, 2nd number: 3 15/16
5/15 + 63/16 is 205/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
5/15 = 5 × 16/15 × 16 = 80/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
63/16 = 63 × 15/16 × 15 = 945/240 - Add the two like fractions:
80/240 + 945/240 = 80 + 945/240 = 1025/240 - 1025/240 simplified gives 205/48
- So, 5/15 + 63/16 = 205/48
In mixed form: 413/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15+63/16 5/30+63/16 5/15+63/32 5/45+63/16 5/15+63/48 25/15+63/16 5/75+63/16 5/15+63/80 35/15+63/16