Add 2/10 and 64/7
1st number: 2/10, 2nd number: 9 1/7
2/10 + 64/7 is 327/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
2/10 = 2 × 7/10 × 7 = 14/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
64/7 = 64 × 10/7 × 10 = 640/70 - Add the two like fractions:
14/70 + 640/70 = 14 + 640/70 = 654/70 - 654/70 simplified gives 327/35
- So, 2/10 + 64/7 = 327/35
In mixed form: 912/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10+64/7 2/20+64/7 2/10+64/14 6/10+64/7 2/30+64/7 2/10+64/21 2/50+64/7 2/10+64/35 14/10+64/7 2/70+64/7 2/10+64/49