Add 9/6 and 20/7
1st number: 1 3/6, 2nd number: 2 6/7
9/6 + 20/7 is 61/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
9/6 = 9 × 7/6 × 7 = 63/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
20/7 = 20 × 6/7 × 6 = 120/42 - Add the two like fractions:
63/42 + 120/42 = 63 + 120/42 = 183/42 - 183/42 simplified gives 61/14
- So, 9/6 + 20/7 = 61/14
In mixed form: 45/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/6+20/7 9/6+40/7 9/12+20/7 9/6+20/14 27/6+20/7 9/6+60/7 9/18+20/7 9/6+20/21 45/6+20/7 9/30+20/7 9/6+20/35 63/6+20/7 9/42+20/7 9/6+20/49