Add 27/32 and 84/63
1st number: 27/32, 2nd number: 1 21/63
27/32 + 84/63 is 209/96.
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,
27/32 = 27 × 63/32 × 63 = 1701/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
84/63 = 84 × 32/63 × 32 = 2688/2016 - Add the two like fractions:
1701/2016 + 2688/2016 = 1701 + 2688/2016 = 4389/2016 - 4389/2016 simplified gives 209/96
- So, 27/32 + 84/63 = 209/96
In mixed form: 217/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/32+84/63 27/64+84/63 81/32+84/63 27/96+84/63