Add 30/2 and 10/54
1st number: 15 0/2, 2nd number: 10/54
30/2 + 10/54 is 410/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
30/2 = 30 × 27/2 × 27 = 810/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
10/54 = 10 × 1/54 × 1 = 10/54 - Add the two like fractions:
810/54 + 10/54 = 810 + 10/54 = 820/54 - 820/54 simplified gives 410/27
- So, 30/2 + 10/54 = 410/27
In mixed form: 155/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+10/54 30/2+20/54 30/4+10/54 90/2+10/54 30/2+30/54 30/6+10/54 30/2+50/54 30/10+10/54 30/2+70/54 30/14+10/54