Add 6/12 and 90/4
1st number: 6/12, 2nd number: 22 2/4
6/12 + 90/4 is 23/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
6/12 = 6 × 1/12 × 1 = 6/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
90/4 = 90 × 3/4 × 3 = 270/12 - Add the two like fractions:
6/12 + 270/12 = 6 + 270/12 = 276/12 - 276/12 simplified gives 23/1
- So, 6/12 + 90/4 = 23/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/24+90/4 6/12+90/8 18/12+90/4 6/36+90/4 6/12+90/12 30/12+90/4 6/60+90/4 6/12+90/20 42/12+90/4 6/84+90/4 6/12+90/28