Add 15/63 and 4/48
15/63 + 4/48 is 9/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
15/63 = 15 × 16/63 × 16 = 240/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
4/48 = 4 × 21/48 × 21 = 84/1008 - Add the two like fractions:
240/1008 + 84/1008 = 240 + 84/1008 = 324/1008 - 324/1008 simplified gives 9/28
- So, 15/63 + 4/48 = 9/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/63+4/48 15/63+8/48 15/63+4/96 45/63+4/48 15/63+12/48 75/63+4/48 15/63+20/48 15/63+28/48