Add 16/6 and 30/7
1st number: 2 4/6, 2nd number: 4 2/7
16/6 + 30/7 is 146/21.
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,
16/6 = 16 × 7/6 × 7 = 112/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
30/7 = 30 × 6/7 × 6 = 180/42 - Add the two like fractions:
112/42 + 180/42 = 112 + 180/42 = 292/42 - 292/42 simplified gives 146/21
- So, 16/6 + 30/7 = 146/21
In mixed form: 620/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6+30/7 16/6+60/7 16/12+30/7 16/6+30/14 48/6+30/7 16/6+90/7 16/18+30/7 16/6+30/21 80/6+30/7 16/30+30/7 16/6+30/35 16/42+30/7 16/6+30/49