Add 6/10 and 42/18
1st number: 6/10, 2nd number: 2 6/18
6/10 + 42/18 is 44/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
6/10 = 6 × 9/10 × 9 = 54/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
42/18 = 42 × 5/18 × 5 = 210/90 - Add the two like fractions:
54/90 + 210/90 = 54 + 210/90 = 264/90 - 264/90 simplified gives 44/15
- So, 6/10 + 42/18 = 44/15
In mixed form: 214/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/10+42/18 6/10+84/18 6/20+42/18 6/10+42/36 18/10+42/18 6/30+42/18 6/10+42/54 30/10+42/18 6/50+42/18 6/10+42/90 42/10+42/18 6/70+42/18