Answers

Add 84/27 and 98/12

1^st number: 3 3/27, 2^nd number: 8 2/12

84/27 + 98/12 is 203/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 12 is 108
   
   Next, find the equivalent fraction of both fractional numbers with denominator 108
2. For the 1st fraction, since 27 × 4 = 108,
   84/27 = 84 × 4/27 × 4 = 336/108
3. Likewise, for the 2nd fraction, since 12 × 9 = 108,
   98/12 = 98 × 9/12 × 9 = 882/108
4. Add the two like fractions:
   336/108 + 882/108 = 336 + 882/108 = 1218/108
5. 1218/108 simplified gives 203/18
6. So, 84/27 + 98/12 = 203/18
   In mixed form: 115/18

MathStep (Works offline)

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

Related: ⁸⁴/₅₄+⁹⁸/₁₂ ⁸⁴/₂₇+⁹⁸/₂₄ ⁸⁴/₈₁+⁹⁸/₁₂ ⁸⁴/₂₇+⁹⁸/₃₆ ⁸⁴/₂₇+⁹⁸/₆₀ ⁸⁴/₂₇+⁹⁸/₈₄

Add Fractions Calculator