Add 42/8 and 6/36
1st number: 5 2/8, 2nd number: 6/36
42/8 + 6/36 is 65/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
42/8 = 42 × 9/8 × 9 = 378/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
6/36 = 6 × 2/36 × 2 = 12/72 - Add the two like fractions:
378/72 + 12/72 = 378 + 12/72 = 390/72 - 390/72 simplified gives 65/12
- So, 42/8 + 6/36 = 65/12
In mixed form: 55/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8+6/36 42/8+12/36 42/16+6/36 42/8+6/72 42/8+18/36 42/24+6/36 42/8+30/36 42/40+6/36 42/8+42/36 42/56+6/36