Add 49/14 and 9/30
1st number: 3 7/14, 2nd number: 9/30
49/14 + 9/30 is 19/5.
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,
49/14 = 49 × 15/14 × 15 = 735/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
9/30 = 9 × 7/30 × 7 = 63/210 - Add the two like fractions:
735/210 + 63/210 = 735 + 63/210 = 798/210 - 798/210 simplified gives 19/5
- So, 49/14 + 9/30 = 19/5
In mixed form: 34/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14+9/30 49/14+18/30 49/28+9/30 49/14+9/60 49/14+27/30 49/42+9/30 49/14+9/90 49/14+45/30 49/70+9/30 49/14+63/30 49/98+9/30