Answers

Add 25/8 and 1/28

1^st number: 3 1/8, 2^nd number: 1/28

25/8 + 1/28 is 177/56.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 28 is 56
2. For the 1st fraction, since 8 × 7 = 56,
   25/8 = 25 × 7/8 × 7 = 175/56
3. Likewise, for the 2nd fraction, since 28 × 2 = 56,
   1/28 = 1 × 2/28 × 2 = 2/56
4. Add the two fractions:
   175/56 + 2/56 = 175 + 2/56 = 177/56
5. So, 25/8 + 1/28 = 177/56
   In mixed form: 39/56

MathStep (Works offline)

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

Related: ⁵⁰/₈+¹/₂₈ ²⁵/₈+²/₂₈ ²⁵/₁₆+¹/₂₈ ²⁵/₈+¹/₅₆ ⁷⁵/₈+¹/₂₈ ²⁵/₈+³/₂₈ ²⁵/₂₄+¹/₂₈ ²⁵/₈+¹/₈₄ ²⁵/₈+⁵/₂₈ ²⁵/₄₀+¹/₂₈ ²⁵/₈+⁷/₂₈ ²⁵/₅₆+¹/₂₈

Add Fractions Calculator