Answers

Add 45/14 and 54/96

1^st number: 3 3/14, 2^nd number: 54/96

45/14 + 54/96 is 423/112.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 96 is 672
   
   Next, find the equivalent fraction of both fractional numbers with denominator 672
2. For the 1st fraction, since 14 × 48 = 672,
   45/14 = 45 × 48/14 × 48 = 2160/672
3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
   54/96 = 54 × 7/96 × 7 = 378/672
4. Add the two like fractions:
   2160/672 + 378/672 = 2160 + 378/672 = 2538/672
5. 2538/672 simplified gives 423/112
6. So, 45/14 + 54/96 = 423/112
   In mixed form: 387/112

MathStep (Works offline)

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

Related: ⁹⁰/₁₄+⁵⁴/₉₆ ⁴⁵/₂₈+⁵⁴/₉₆ ⁴⁵/₄₂+⁵⁴/₉₆ ⁴⁵/₇₀+⁵⁴/₉₆ ⁴⁵/₉₈+⁵⁴/₉₆

Add Fractions Calculator