Answers

Add 8/54 and 8/30

8/54 + 8/30 is 56/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 30 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   8/54 = 8 × 5/54 × 5 = 40/270
3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
   8/30 = 8 × 9/30 × 9 = 72/270
4. Add the two like fractions:
   40/270 + 72/270 = 40 + 72/270 = 112/270
5. 112/270 simplified gives 56/135
6. So, 8/54 + 8/30 = 56/135

MathStep (Works offline)

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

Related: ¹⁶/₅₄+⁸/₃₀ ⁸/₅₄+¹⁶/₃₀ ⁸/₅₄+⁸/₆₀ ²⁴/₅₄+⁸/₃₀ ⁸/₅₄+²⁴/₃₀ ⁸/₅₄+⁸/₉₀ ⁴⁰/₅₄+⁸/₃₀ ⁸/₅₄+⁴⁰/₃₀ ⁵⁶/₅₄+⁸/₃₀ ⁸/₅₄+⁵⁶/₃₀

Add Fractions Calculator