Add 90/2 and 14/5
1st number: 45 0/2, 2nd number: 2 4/5
90/2 + 14/5 is 239/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
90/2 = 90 × 5/2 × 5 = 450/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
14/5 = 14 × 2/5 × 2 = 28/10 - Add the two like fractions:
450/10 + 28/10 = 450 + 28/10 = 478/10 - 478/10 simplified gives 239/5
- So, 90/2 + 14/5 = 239/5
In mixed form: 474/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+28/5 90/4+14/5 90/2+14/10 90/2+42/5 90/6+14/5 90/2+14/15 90/2+70/5 90/10+14/5 90/2+14/25 90/2+98/5 90/14+14/5 90/2+14/35