Add 14/10 and 90/30
1st number: 1 4/10, 2nd number: 3 0/30
14/10 + 90/30 is 22/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
14/10 = 14 × 3/10 × 3 = 42/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
90/30 = 90 × 1/30 × 1 = 90/30 - Add the two like fractions:
42/30 + 90/30 = 42 + 90/30 = 132/30 - 132/30 simplified gives 22/5
- So, 14/10 + 90/30 = 22/5
In mixed form: 42/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/10+90/30 14/20+90/30 14/10+90/60 42/10+90/30 14/30+90/30 70/10+90/30 14/50+90/30 98/10+90/30 14/70+90/30