Add 35/54 and 20/16
1st number: 35/54, 2nd number: 1 4/16
35/54 + 20/16 is 205/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
35/54 = 35 × 8/54 × 8 = 280/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
20/16 = 20 × 27/16 × 27 = 540/432 - Add the two like fractions:
280/432 + 540/432 = 280 + 540/432 = 820/432 - 820/432 simplified gives 205/108
- So, 35/54 + 20/16 = 205/108
In mixed form: 197/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+20/16 35/54+40/16 35/54+20/32 35/54+60/16 35/54+20/48 35/54+20/80