Add 20/96 and 14/63
20/96 + 14/63 is 31/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 96 × 21 = 2016,
20/96 = 20 × 21/96 × 21 = 420/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
14/63 = 14 × 32/63 × 32 = 448/2016 - Add the two like fractions:
420/2016 + 448/2016 = 420 + 448/2016 = 868/2016 - 868/2016 simplified gives 31/72
- So, 20/96 + 14/63 = 31/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/96+14/63 20/96+28/63 60/96+14/63 20/96+42/63 20/96+70/63 20/96+98/63