Answers

Add 63/27 and 70/9

1^st number: 2 9/27, 2^nd number: 7 7/9

63/27 + 70/9 is 91/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 9 is 27
   
   Next, find the equivalent fraction of both fractional numbers with denominator 27
2. For the 1st fraction, since 27 × 1 = 27,
   63/27 = 63 × 1/27 × 1 = 63/27
3. Likewise, for the 2nd fraction, since 9 × 3 = 27,
   70/9 = 70 × 3/9 × 3 = 210/27
4. Add the two like fractions:
   63/27 + 210/27 = 63 + 210/27 = 273/27
5. 273/27 simplified gives 91/9
6. So, 63/27 + 70/9 = 91/9
   In mixed form: 101/9

MathStep (Works offline)

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

Related: ⁶³/₅₄+⁷⁰/₉ ⁶³/₂₇+⁷⁰/₁₈ ⁶³/₈₁+⁷⁰/₉ ⁶³/₂₇+⁷⁰/₂₇ ⁶³/₂₇+⁷⁰/₄₅ ⁶³/₂₇+⁷⁰/₆₃

Add Fractions Calculator