Add 4/2 and 27/9
1st number: 2 0/2, 2nd number: 3 0/9
4/2 + 27/9 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
4/2 = 4 × 9/2 × 9 = 36/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
27/9 = 27 × 2/9 × 2 = 54/18 - Add the two like fractions:
36/18 + 54/18 = 36 + 54/18 = 90/18 - 90/18 simplified gives 5/1
- So, 4/2 + 27/9 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2+27/9 4/2+54/9 4/2+27/18 12/2+27/9 4/2+81/9 4/6+27/9 20/2+27/9 4/10+27/9 4/2+27/45 28/2+27/9 4/14+27/9 4/2+27/63