Add 96/45 and 63/84
1st number: 2 6/45, 2nd number: 63/84
96/45 + 63/84 is 173/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 84 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
96/45 = 96 × 28/45 × 28 = 2688/1260 - Likewise, for the 2nd fraction, since 84 × 15 = 1260,
63/84 = 63 × 15/84 × 15 = 945/1260 - Add the two like fractions:
2688/1260 + 945/1260 = 2688 + 945/1260 = 3633/1260 - 3633/1260 simplified gives 173/60
- So, 96/45 + 63/84 = 173/60
In mixed form: 253/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/90+63/84