Add 42/96 and 30/27
1st number: 42/96, 2nd number: 1 3/27
42/96 + 30/27 is 223/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 27 is 864
Next, find the equivalent fraction of both fractional numbers with denominator 864 - For the 1st fraction, since 96 × 9 = 864,
42/96 = 42 × 9/96 × 9 = 378/864 - Likewise, for the 2nd fraction, since 27 × 32 = 864,
30/27 = 30 × 32/27 × 32 = 960/864 - Add the two like fractions:
378/864 + 960/864 = 378 + 960/864 = 1338/864 - 1338/864 simplified gives 223/144
- So, 42/96 + 30/27 = 223/144
In mixed form: 179/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/96+30/27 42/96+60/27 42/96+30/54 42/96+90/27 42/96+30/81