Add 42/16 and 6/54
1st number: 2 10/16, 2nd number: 6/54
42/16 + 6/54 is 197/72.
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,
42/16 = 42 × 27/16 × 27 = 1134/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
6/54 = 6 × 8/54 × 8 = 48/432 - Add the two like fractions:
1134/432 + 48/432 = 1134 + 48/432 = 1182/432 - 1182/432 simplified gives 197/72
- So, 42/16 + 6/54 = 197/72
In mixed form: 253/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/16+6/54 42/16+12/54 42/32+6/54 42/16+18/54 42/48+6/54 42/16+30/54 42/80+6/54 42/16+42/54