Add 16/6 and 12/90
1st number: 2 4/6, 2nd number: 12/90
16/6 + 12/90 is 14/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
16/6 = 16 × 15/6 × 15 = 240/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
12/90 = 12 × 1/90 × 1 = 12/90 - Add the two like fractions:
240/90 + 12/90 = 240 + 12/90 = 252/90 - 252/90 simplified gives 14/5
- So, 16/6 + 12/90 = 14/5
In mixed form: 24/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6+12/90 16/6+24/90 16/12+12/90 48/6+12/90 16/6+36/90 16/18+12/90 80/6+12/90 16/6+60/90 16/30+12/90 16/6+84/90 16/42+12/90