Answers

Add 70/6 and 48/81

1^st number: 11 4/6, 2^nd number: 48/81

70/6 + 48/81 is 331/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 81 is 162
   
   Next, find the equivalent fraction of both fractional numbers with denominator 162
2. For the 1st fraction, since 6 × 27 = 162,
   70/6 = 70 × 27/6 × 27 = 1890/162
3. Likewise, for the 2nd fraction, since 81 × 2 = 162,
   48/81 = 48 × 2/81 × 2 = 96/162
4. Add the two like fractions:
   1890/162 + 96/162 = 1890 + 96/162 = 1986/162
5. 1986/162 simplified gives 331/27
6. So, 70/6 + 48/81 = 331/27
   In mixed form: 127/27

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁷⁰/₆+⁹⁶/₈₁ ⁷⁰/₁₂+⁴⁸/₈₁ ⁷⁰/₁₈+⁴⁸/₈₁ ⁷⁰/₃₀+⁴⁸/₈₁ ⁷⁰/₄₂+⁴⁸/₈₁

Add Fractions Calculator