Add 35/54 and 20/4
1st number: 35/54, 2nd number: 5 0/4
35/54 + 20/4 is 305/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
35/54 = 35 × 2/54 × 2 = 70/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
20/4 = 20 × 27/4 × 27 = 540/108 - Add the two like fractions:
70/108 + 540/108 = 70 + 540/108 = 610/108 - 610/108 simplified gives 305/54
- So, 35/54 + 20/4 = 305/54
In mixed form: 535/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+20/4 35/54+40/4 35/54+20/8 35/54+60/4 35/54+20/12 35/54+20/28