Answers

Add 54/12 and 30/64

1^st number: 4 6/12, 2^nd number: 30/64

54/12 + 30/64 is 159/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 64 is 192
   
   Next, find the equivalent fraction of both fractional numbers with denominator 192
2. For the 1st fraction, since 12 × 16 = 192,
   54/12 = 54 × 16/12 × 16 = 864/192
3. Likewise, for the 2nd fraction, since 64 × 3 = 192,
   30/64 = 30 × 3/64 × 3 = 90/192
4. Add the two like fractions:
   864/192 + 90/192 = 864 + 90/192 = 954/192
5. 954/192 simplified gives 159/32
6. So, 54/12 + 30/64 = 159/32
   In mixed form: 431/32

MathStep (Works offline)

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

Related: ⁵⁴/₁₂+⁶⁰/₆₄ ⁵⁴/₂₄+³⁰/₆₄ ⁵⁴/₁₂+⁹⁰/₆₄ ⁵⁴/₃₆+³⁰/₆₄ ⁵⁴/₆₀+³⁰/₆₄ ⁵⁴/₈₄+³⁰/₆₄

Add Fractions Calculator