Add 14/30 and 3/14
14/30 + 3/14 is 143/210.
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,
14/30 = 14 × 7/30 × 7 = 98/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
3/14 = 3 × 15/14 × 15 = 45/210 - Add the two like fractions:
98/210 + 45/210 = 98 + 45/210 = 143/210 - So, 14/30 + 3/14 = 143/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+3/14 14/30+6/14 14/60+3/14 14/30+3/28 42/30+3/14 14/30+9/14 14/90+3/14 14/30+3/42 70/30+3/14 14/30+15/14 14/30+3/70 98/30+3/14 14/30+21/14 14/30+3/98