Answers

Add 7/4 and 56/54

1^st number: 1 3/4, 2^nd number: 1 2/54

7/4 + 56/54 is 301/108.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 54 is 108
   
   Next, find the equivalent fraction of both fractional numbers with denominator 108
2. For the 1st fraction, since 4 × 27 = 108,
   7/4 = 7 × 27/4 × 27 = 189/108
3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
   56/54 = 56 × 2/54 × 2 = 112/108
4. Add the two like fractions:
   189/108 + 112/108 = 189 + 112/108 = 301/108
5. So, 7/4 + 56/54 = 301/108
   In mixed form: 285/108

MathStep (Works offline)

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

Related: ¹⁴/₄+⁵⁶/₅₄ ⁷/₈+⁵⁶/₅₄ ²¹/₄+⁵⁶/₅₄ ⁷/₁₂+⁵⁶/₅₄ ³⁵/₄+⁵⁶/₅₄ ⁷/₂₀+⁵⁶/₅₄ ⁴⁹/₄+⁵⁶/₅₄ ⁷/₂₈+⁵⁶/₅₄

Add Fractions Calculator