Add 50/90 and 35/54
50/90 + 35/54 is 65/54.
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,
50/90 = 50 × 3/90 × 3 = 150/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
35/54 = 35 × 5/54 × 5 = 175/270 - Add the two like fractions:
150/270 + 175/270 = 150 + 175/270 = 325/270 - 325/270 simplified gives 65/54
- So, 50/90 + 35/54 = 65/54
In mixed form: 111/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+70/54