Add 9/14 and 1/30
9/14 + 1/30 is 71/105.
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,
9/14 = 9 × 15/14 × 15 = 135/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
1/30 = 1 × 7/30 × 7 = 7/210 - Add the two like fractions:
135/210 + 7/210 = 135 + 7/210 = 142/210 - 142/210 simplified gives 71/105
- So, 9/14 + 1/30 = 71/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14+1/30 9/14+2/30 9/28+1/30 9/14+1/60 27/14+1/30 9/14+3/30 9/42+1/30 9/14+1/90 45/14+1/30 9/14+5/30 9/70+1/30 63/14+1/30 9/14+7/30 9/98+1/30