Add 2/9 and 90/50
1st number: 2/9, 2nd number: 1 40/50
2/9 + 90/50 is 91/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 9 × 50 = 450,
2/9 = 2 × 50/9 × 50 = 100/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
90/50 = 90 × 9/50 × 9 = 810/450 - Add the two like fractions:
100/450 + 810/450 = 100 + 810/450 = 910/450 - 910/450 simplified gives 91/45
- So, 2/9 + 90/50 = 91/45
In mixed form: 21/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/9+90/50 2/18+90/50 6/9+90/50 2/27+90/50 10/9+90/50 2/45+90/50 14/9+90/50 2/63+90/50