Add 35/90 and 50/54
35/90 + 50/54 is 71/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
35/90 = 35 × 3/90 × 3 = 105/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
50/54 = 50 × 5/54 × 5 = 250/270 - Add the two like fractions:
105/270 + 250/270 = 105 + 250/270 = 355/270 - 355/270 simplified gives 71/54
- So, 35/90 + 50/54 = 71/54
In mixed form: 117/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/90+50/54