Add 64/10 and 20/6
1st number: 6 4/10, 2nd number: 3 2/6
64/10 + 20/6 is 146/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
64/10 = 64 × 3/10 × 3 = 192/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
20/6 = 20 × 5/6 × 5 = 100/30 - Add the two like fractions:
192/30 + 100/30 = 192 + 100/30 = 292/30 - 292/30 simplified gives 146/15
- So, 64/10 + 20/6 = 146/15
In mixed form: 911/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/10+40/6 64/20+20/6 64/10+20/12 64/10+60/6 64/30+20/6 64/10+20/18 64/50+20/6 64/10+20/30 64/70+20/6 64/10+20/42