Add 90/45 and 14/6
1st number: 2 0/45, 2nd number: 2 2/6
90/45 + 14/6 is 13/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
90/45 = 90 × 2/45 × 2 = 180/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
14/6 = 14 × 15/6 × 15 = 210/90 - Add the two like fractions:
180/90 + 210/90 = 180 + 210/90 = 390/90 - 390/90 simplified gives 13/3
- So, 90/45 + 14/6 = 13/3
In mixed form: 41/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/45+28/6 90/45+14/12 90/45+42/6 90/45+14/18 90/45+70/6 90/45+14/30 90/45+98/6 90/45+14/42