Answers

Add 3/30 and 80/15

1^st number: 3/30, 2^nd number: 5 5/15

3/30 + 80/15 is 163/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 15 is 30
   
   Next, find the equivalent fraction of both fractional numbers with denominator 30
2. For the 1st fraction, since 30 × 1 = 30,
   3/30 = 3 × 1/30 × 1 = 3/30
3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
   80/15 = 80 × 2/15 × 2 = 160/30
4. Add the two like fractions:
   3/30 + 160/30 = 3 + 160/30 = 163/30
5. So, 3/30 + 80/15 = 163/30
   In mixed form: 513/30

MathStep (Works offline)

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

Related: ⁶/₃₀+⁸⁰/₁₅ ³/₆₀+⁸⁰/₁₅ ³/₃₀+⁸⁰/₃₀ ⁹/₃₀+⁸⁰/₁₅ ³/₉₀+⁸⁰/₁₅ ³/₃₀+⁸⁰/₄₅ ¹⁵/₃₀+⁸⁰/₁₅ ³/₃₀+⁸⁰/₇₅ ²¹/₃₀+⁸⁰/₁₅

Add Fractions Calculator