Add 90/27 and 2/35
1st number: 3 9/27, 2nd number: 2/35
90/27 + 2/35 is 356/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 35 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 27 × 35 = 945,
90/27 = 90 × 35/27 × 35 = 3150/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
2/35 = 2 × 27/35 × 27 = 54/945 - Add the two like fractions:
3150/945 + 54/945 = 3150 + 54/945 = 3204/945 - 3204/945 simplified gives 356/105
- So, 90/27 + 2/35 = 356/105
In mixed form: 341/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27+4/35 90/54+2/35 90/27+2/70 90/27+6/35 90/81+2/35 90/27+10/35 90/27+14/35