Add 42/48 and 96/27
1st number: 42/48, 2nd number: 3 15/27
42/48 + 96/27 is 319/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 48 × 9 = 432,
42/48 = 42 × 9/48 × 9 = 378/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
96/27 = 96 × 16/27 × 16 = 1536/432 - Add the two like fractions:
378/432 + 1536/432 = 378 + 1536/432 = 1914/432 - 1914/432 simplified gives 319/72
- So, 42/48 + 96/27 = 319/72
In mixed form: 431/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+96/27 42/96+96/27 42/48+96/54 42/48+96/81