Add 3/2 and 27/70
1st number: 1 1/2, 2nd number: 27/70
3/2 + 27/70 is 66/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
3/2 = 3 × 35/2 × 35 = 105/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
27/70 = 27 × 1/70 × 1 = 27/70 - Add the two like fractions:
105/70 + 27/70 = 105 + 27/70 = 132/70 - 132/70 simplified gives 66/35
- So, 3/2 + 27/70 = 66/35
In mixed form: 131/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+27/70 3/2+54/70 3/4+27/70 9/2+27/70 3/2+81/70 3/6+27/70 15/2+27/70 3/10+27/70 21/2+27/70 3/14+27/70