Add 90/45 and 14/5
1st number: 2 0/45, 2nd number: 2 4/5
90/45 + 14/5 is 24/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
90/45 = 90 × 1/45 × 1 = 90/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
14/5 = 14 × 9/5 × 9 = 126/45 - Add the two like fractions:
90/45 + 126/45 = 90 + 126/45 = 216/45 - 216/45 simplified gives 24/5
- So, 90/45 + 14/5 = 24/5
In mixed form: 44/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/45+28/5 90/45+14/10 90/45+42/5 90/45+14/15 90/45+70/5 90/45+14/25 90/45+98/5 90/45+14/35