Add 15/14 and 1/30
1st number: 1 1/14, 2nd number: 1/30
15/14 + 1/30 is 116/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
15/14 = 15 × 15/14 × 15 = 225/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
1/30 = 1 × 7/30 × 7 = 7/210 - Add the two like fractions:
225/210 + 7/210 = 225 + 7/210 = 232/210 - 232/210 simplified gives 116/105
- So, 15/14 + 1/30 = 116/105
In mixed form: 111/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+1/30 15/14+2/30 15/28+1/30 15/14+1/60 45/14+1/30 15/14+3/30 15/42+1/30 15/14+1/90 75/14+1/30 15/14+5/30 15/70+1/30 15/14+7/30 15/98+1/30