Answers

Add 8/54 and 9/8

1^st number: 8/54, 2^nd number: 1 1/8

8/54 + 9/8 is 275/216.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 8 is 216
   
   Next, find the equivalent fraction of both fractional numbers with denominator 216
2. For the 1st fraction, since 54 × 4 = 216,
   8/54 = 8 × 4/54 × 4 = 32/216
3. Likewise, for the 2nd fraction, since 8 × 27 = 216,
   9/8 = 9 × 27/8 × 27 = 243/216
4. Add the two like fractions:
   32/216 + 243/216 = 32 + 243/216 = 275/216
5. So, 8/54 + 9/8 = 275/216
   In mixed form: 159/216

MathStep (Works offline)

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

Related: ¹⁶/₅₄+⁹/₈ ⁸/₅₄+¹⁸/₈ ⁸/₅₄+⁹/₁₆ ²⁴/₅₄+⁹/₈ ⁸/₅₄+²⁷/₈ ⁸/₅₄+⁹/₂₄ ⁴⁰/₅₄+⁹/₈ ⁸/₅₄+⁴⁵/₈ ⁸/₅₄+⁹/₄₀ ⁵⁶/₅₄+⁹/₈ ⁸/₅₄+⁶³/₈ ⁸/₅₄+⁹/₅₆

Add Fractions Calculator