Add 42/18 and 6/10
1st number: 2 6/18, 2nd number: 6/10
42/18 + 6/10 is 44/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
42/18 = 42 × 5/18 × 5 = 210/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
6/10 = 6 × 9/10 × 9 = 54/90 - Add the two like fractions:
210/90 + 54/90 = 210 + 54/90 = 264/90 - 264/90 simplified gives 44/15
- So, 42/18 + 6/10 = 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: 84/18+6/10 42/18+12/10 42/36+6/10 42/18+6/20 42/18+18/10 42/54+6/10 42/18+6/30 42/18+30/10 42/90+6/10 42/18+6/50 42/18+42/10 42/18+6/70