Add 9/90 and 50/54
9/90 + 50/54 is 277/270.
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,
9/90 = 9 × 3/90 × 3 = 27/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
50/54 = 50 × 5/54 × 5 = 250/270 - Add the two like fractions:
27/270 + 250/270 = 27 + 250/270 = 277/270 - So, 9/90 + 50/54 = 277/270
In mixed form: 17/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90+50/54 27/90+50/54 45/90+50/54 63/90+50/54