Add 98/54 and 3/30
1st number: 1 44/54, 2nd number: 3/30
98/54 + 3/30 is 517/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
98/54 = 98 × 5/54 × 5 = 490/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
3/30 = 3 × 9/30 × 9 = 27/270 - Add the two like fractions:
490/270 + 27/270 = 490 + 27/270 = 517/270 - So, 98/54 + 3/30 = 517/270
In mixed form: 1247/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54+6/30 98/54+3/60 98/54+9/30 98/54+3/90 98/54+15/30 98/54+21/30