Add 14/30 and 10/7
1st number: 14/30, 2nd number: 1 3/7
14/30 + 10/7 is 199/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 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 7 × 30 = 210,
10/7 = 10 × 30/7 × 30 = 300/210 - Add the two like fractions:
98/210 + 300/210 = 98 + 300/210 = 398/210 - 398/210 simplified gives 199/105
- So, 14/30 + 10/7 = 199/105
In mixed form: 194/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+10/7 14/30+20/7 14/60+10/7 14/30+10/14 42/30+10/7 14/30+30/7 14/90+10/7 14/30+10/21 70/30+10/7 14/30+50/7 14/30+10/35 98/30+10/7 14/30+70/7 14/30+10/49