Add 10/30 and 35/54
10/30 + 35/54 is 53/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
10/30 = 10 × 9/30 × 9 = 90/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
35/54 = 35 × 5/54 × 5 = 175/270 - Add the two like fractions:
90/270 + 175/270 = 90 + 175/270 = 265/270 - 265/270 simplified gives 53/54
- So, 10/30 + 35/54 = 53/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30+35/54 10/30+70/54 10/60+35/54 10/90+35/54 50/30+35/54 70/30+35/54