Answers

Add 12/15 and 54/15

1^st number: 12/15, 2^nd number: 3 9/15

12/15 + 54/15 is 22/5.

Steps for adding fractions

1. Add the two fractions:
   12/15 + 54/15 = 12 + 54/15 = 66/15
2. 66/15 simplified gives 22/5
3. So, 12/15 + 54/15 = 22/5
   In mixed form: 42/5

MathStep (Works offline)

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

Related: ²⁴/₁₅+⁵⁴/₁₅ ¹²/₃₀+⁵⁴/₁₅ ¹²/₁₅+⁵⁴/₃₀ ³⁶/₁₅+⁵⁴/₁₅ ¹²/₄₅+⁵⁴/₁₅ ¹²/₁₅+⁵⁴/₄₅ ⁶⁰/₁₅+⁵⁴/₁₅ ¹²/₇₅+⁵⁴/₁₅ ¹²/₁₅+⁵⁴/₇₅ ⁸⁴/₁₅+⁵⁴/₁₅

Add Fractions Calculator