Answers

Add 12/15 and 42/15

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

12/15 + 42/15 is 18/5.

Steps for adding fractions

1. Add the two fractions:
   12/15 + 42/15 = 12 + 42/15 = 54/15
2. 54/15 simplified gives 18/5
3. So, 12/15 + 42/15 = 18/5
   In mixed form: 33/5

MathStep (Works offline)

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

Related: ²⁴/₁₅+⁴²/₁₅ ¹²/₁₅+⁸⁴/₁₅ ¹²/₃₀+⁴²/₁₅ ¹²/₁₅+⁴²/₃₀ ³⁶/₁₅+⁴²/₁₅ ¹²/₄₅+⁴²/₁₅ ¹²/₁₅+⁴²/₄₅ ⁶⁰/₁₅+⁴²/₁₅ ¹²/₇₅+⁴²/₁₅ ¹²/₁₅+⁴²/₇₅ ⁸⁴/₁₅+⁴²/₁₅

Add Fractions Calculator