Add 90/4 and 14/10
1st number: 22 2/4, 2nd number: 1 4/10
90/4 + 14/10 is 239/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
90/4 = 90 × 5/4 × 5 = 450/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
14/10 = 14 × 2/10 × 2 = 28/20 - Add the two like fractions:
450/20 + 28/20 = 450 + 28/20 = 478/20 - 478/20 simplified gives 239/10
- So, 90/4 + 14/10 = 239/10
In mixed form: 239/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+28/10 90/8+14/10 90/4+14/20 90/4+42/10 90/12+14/10 90/4+14/30 90/4+70/10 90/20+14/10 90/4+14/50 90/4+98/10 90/28+14/10 90/4+14/70