Add 72/14 and 48/27
1st number: 5 2/14, 2nd number: 1 21/27
72/14 + 48/27 is 436/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
72/14 = 72 × 27/14 × 27 = 1944/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
48/27 = 48 × 14/27 × 14 = 672/378 - Add the two like fractions:
1944/378 + 672/378 = 1944 + 672/378 = 2616/378 - 2616/378 simplified gives 436/63
- So, 72/14 + 48/27 = 436/63
In mixed form: 658/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/14+96/27 72/28+48/27 72/14+48/54 72/42+48/27 72/14+48/81 72/70+48/27 72/98+48/27