Add 14/63 and 45/48
14/63 + 45/48 is 167/144.
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,
14/63 = 14 × 16/63 × 16 = 224/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
45/48 = 45 × 21/48 × 21 = 945/1008 - Add the two like fractions:
224/1008 + 945/1008 = 224 + 945/1008 = 1169/1008 - 1169/1008 simplified gives 167/144
- So, 14/63 + 45/48 = 167/144
In mixed form: 123/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/63+45/48 14/63+90/48 14/63+45/96 42/63+45/48 70/63+45/48 98/63+45/48