Add 16/12 and 90/36
1st number: 1 4/12, 2nd number: 2 18/36
16/12 + 90/36 is 23/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
16/12 = 16 × 3/12 × 3 = 48/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
90/36 = 90 × 1/36 × 1 = 90/36 - Add the two like fractions:
48/36 + 90/36 = 48 + 90/36 = 138/36 - 138/36 simplified gives 23/6
- So, 16/12 + 90/36 = 23/6
In mixed form: 35/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/12+90/36 16/24+90/36 16/12+90/72 48/12+90/36 16/36+90/36 80/12+90/36 16/60+90/36 16/84+90/36