Add 7/30 and 1/14
7/30 + 1/14 is 32/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
7/30 = 7 × 7/30 × 7 = 49/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
1/14 = 1 × 15/14 × 15 = 15/210 - Add the two like fractions:
49/210 + 15/210 = 49 + 15/210 = 64/210 - 64/210 simplified gives 32/105
- So, 7/30 + 1/14 = 32/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30+1/14 7/30+2/14 7/60+1/14 7/30+1/28 21/30+1/14 7/30+3/14 7/90+1/14 7/30+1/42 35/30+1/14 7/30+5/14 7/30+1/70 49/30+1/14 7/30+7/14 7/30+1/98