Add 14/3 and 3/90
1st number: 4 2/3, 2nd number: 3/90
14/3 + 3/90 is 47/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
14/3 = 14 × 30/3 × 30 = 420/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
3/90 = 3 × 1/90 × 1 = 3/90 - Add the two like fractions:
420/90 + 3/90 = 420 + 3/90 = 423/90 - 423/90 simplified gives 47/10
- So, 14/3 + 3/90 = 47/10
In mixed form: 47/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3+3/90 14/3+6/90 14/6+3/90 42/3+3/90 14/3+9/90 14/9+3/90 70/3+3/90 14/3+15/90 14/15+3/90 98/3+3/90 14/3+21/90 14/21+3/90