Add 2/90 and 14/9
1st number: 2/90, 2nd number: 1 5/9
2/90 + 14/9 is 71/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
14/9 = 14 × 10/9 × 10 = 140/90 - Add the two like fractions:
2/90 + 140/90 = 2 + 140/90 = 142/90 - 142/90 simplified gives 71/45
- So, 2/90 + 14/9 = 71/45
In mixed form: 126/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+14/9 2/90+28/9 2/90+14/18 6/90+14/9 2/90+42/9 2/90+14/27 10/90+14/9 2/90+70/9 2/90+14/45 14/90+14/9 2/90+98/9 2/90+14/63