Add 9/14 and 90/3
1st number: 9/14, 2nd number: 30 0/3
9/14 + 90/3 is 429/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
9/14 = 9 × 3/14 × 3 = 27/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
90/3 = 90 × 14/3 × 14 = 1260/42 - Add the two like fractions:
27/42 + 1260/42 = 27 + 1260/42 = 1287/42 - 1287/42 simplified gives 429/14
- So, 9/14 + 90/3 = 429/14
In mixed form: 309/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14+90/3 9/28+90/3 9/14+90/6 27/14+90/3 9/42+90/3 9/14+90/9 45/14+90/3 9/70+90/3 9/14+90/15 63/14+90/3 9/98+90/3 9/14+90/21