Add 50/9 and 90/35
1st number: 5 5/9, 2nd number: 2 20/35
50/9 + 90/35 is 512/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
50/9 = 50 × 35/9 × 35 = 1750/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
90/35 = 90 × 9/35 × 9 = 810/315 - Add the two like fractions:
1750/315 + 810/315 = 1750 + 810/315 = 2560/315 - 2560/315 simplified gives 512/63
- So, 50/9 + 90/35 = 512/63
In mixed form: 88/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18+90/35 50/9+90/70 50/27+90/35 50/45+90/35 50/63+90/35