Add 98/54 and 10/30
1st number: 1 44/54, 2nd number: 10/30
98/54 + 10/30 is 58/27.
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,
10/30 = 10 × 9/30 × 9 = 90/270 - Add the two like fractions:
490/270 + 90/270 = 490 + 90/270 = 580/270 - 580/270 simplified gives 58/27
- So, 98/54 + 10/30 = 58/27
In mixed form: 24/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54+20/30 98/54+10/60 98/54+10/90 98/54+50/30 98/54+70/30