Add 15/16 and 5/54
15/16 + 5/54 is 445/432.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 54 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
15/16 = 15 × 27/16 × 27 = 405/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
5/54 = 5 × 8/54 × 8 = 40/432 - Add the two like fractions:
405/432 + 40/432 = 405 + 40/432 = 445/432 - So, 15/16 + 5/54 = 445/432
In mixed form: 113/432
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/16+5/54 15/16+10/54 15/32+5/54 45/16+5/54 15/16+15/54 15/48+5/54 75/16+5/54 15/16+25/54 15/80+5/54 15/16+35/54