Answers

Add 50/12 and 15/45

1^st number: 4 2/12, 2^nd number: 15/45

50/12 + 15/45 is 9/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 45 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 12 × 15 = 180,
   50/12 = 50 × 15/12 × 15 = 750/180
3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
   15/45 = 15 × 4/45 × 4 = 60/180
4. Add the two like fractions:
   750/180 + 60/180 = 750 + 60/180 = 810/180
5. 810/180 simplified gives 9/2
6. So, 50/12 + 15/45 = 9/2
   In mixed form: 41/2

MathStep (Works offline)

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

Related: ⁵⁰/₁₂+³⁰/₄₅ ⁵⁰/₂₄+¹⁵/₄₅ ⁵⁰/₁₂+¹⁵/₉₀ ⁵⁰/₃₆+¹⁵/₄₅ ⁵⁰/₁₂+⁷⁵/₄₅ ⁵⁰/₆₀+¹⁵/₄₅ ⁵⁰/₈₄+¹⁵/₄₅

Add Fractions Calculator