Add 64/7 and 14/30
1st number: 9 1/7, 2nd number: 14/30
64/7 + 14/30 is 1009/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
64/7 = 64 × 30/7 × 30 = 1920/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
14/30 = 14 × 7/30 × 7 = 98/210 - Add the two like fractions:
1920/210 + 98/210 = 1920 + 98/210 = 2018/210 - 2018/210 simplified gives 1009/105
- So, 64/7 + 14/30 = 1009/105
In mixed form: 964/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/7+28/30 64/14+14/30 64/7+14/60 64/7+42/30 64/21+14/30 64/7+14/90 64/7+70/30 64/35+14/30 64/7+98/30 64/49+14/30