Answers

Add 75/18 and 1/54

1^st number: 4 3/18, 2^nd number: 1/54

75/18 + 1/54 is 113/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 54 is 54
   
   Next, find the equivalent fraction of both fractional numbers with denominator 54
2. For the 1st fraction, since 18 × 3 = 54,
   75/18 = 75 × 3/18 × 3 = 225/54
3. Likewise, for the 2nd fraction, since 54 × 1 = 54,
   1/54 = 1 × 1/54 × 1 = 1/54
4. Add the two like fractions:
   225/54 + 1/54 = 225 + 1/54 = 226/54
5. 226/54 simplified gives 113/27
6. So, 75/18 + 1/54 = 113/27
   In mixed form: 45/27

MathStep (Works offline)

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

Related: ⁷⁵/₁₈+²/₅₄ ⁷⁵/₃₆+¹/₅₄ ⁷⁵/₁₈+³/₅₄ ⁷⁵/₅₄+¹/₅₄ ⁷⁵/₁₈+⁵/₅₄ ⁷⁵/₉₀+¹/₅₄ ⁷⁵/₁₈+⁷/₅₄

Add Fractions Calculator