Add 30/63 and 45/96
30/63 + 45/96 is 635/672.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 96 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 63 × 32 = 2016,
30/63 = 30 × 32/63 × 32 = 960/2016 - Likewise, for the 2nd fraction, since 96 × 21 = 2016,
45/96 = 45 × 21/96 × 21 = 945/2016 - Add the two like fractions:
960/2016 + 945/2016 = 960 + 945/2016 = 1905/2016 - 1905/2016 simplified gives 635/672
- So, 30/63 + 45/96 = 635/672
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63+45/96 30/63+90/96 90/63+45/96