Add 84/32 and 84/63
1st number: 2 20/32, 2nd number: 1 21/63
84/32 + 84/63 is 95/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 32 × 63 = 2016,
84/32 = 84 × 63/32 × 63 = 5292/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
84/63 = 84 × 32/63 × 32 = 2688/2016 - Add the two like fractions:
5292/2016 + 2688/2016 = 5292 + 2688/2016 = 7980/2016 - 7980/2016 simplified gives 95/24
- So, 84/32 + 84/63 = 95/24
In mixed form: 323/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/64+84/63 84/96+84/63