Answers

Add 2/81 and 14/10

1^st number: 2/81, 2^nd number: 1 4/10

2/81 + 14/10 is 577/405.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 10 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 81 × 10 = 810,
   2/81 = 2 × 10/81 × 10 = 20/810
3. Likewise, for the 2nd fraction, since 10 × 81 = 810,
   14/10 = 14 × 81/10 × 81 = 1134/810
4. Add the two like fractions:
   20/810 + 1134/810 = 20 + 1134/810 = 1154/810
5. 1154/810 simplified gives 577/405
6. So, 2/81 + 14/10 = 577/405
   In mixed form: 1172/405

MathStep (Works offline)

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

Related: ⁴/₈₁+¹⁴/₁₀ ²/₈₁+²⁸/₁₀ ²/₈₁+¹⁴/₂₀ ⁶/₈₁+¹⁴/₁₀ ²/₈₁+⁴²/₁₀ ²/₈₁+¹⁴/₃₀ ¹⁰/₈₁+¹⁴/₁₀ ²/₈₁+⁷⁰/₁₀ ²/₈₁+¹⁴/₅₀ ¹⁴/₈₁+¹⁴/₁₀ ²/₈₁+⁹⁸/₁₀ ²/₈₁+¹⁴/₇₀

Add Fractions Calculator