Add 4/54 and 30/4
1st number: 4/54, 2nd number: 7 2/4
4/54 + 30/4 is 409/54.
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,
4/54 = 4 × 2/54 × 2 = 8/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
30/4 = 30 × 27/4 × 27 = 810/108 - Add the two like fractions:
8/108 + 810/108 = 8 + 810/108 = 818/108 - 818/108 simplified gives 409/54
- So, 4/54 + 30/4 = 409/54
In mixed form: 731/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/54+30/4 4/54+60/4 4/54+30/8 12/54+30/4 4/54+90/4 4/54+30/12 20/54+30/4 4/54+30/20 28/54+30/4 4/54+30/28