Answers

Add 15/40 and 4/40

15/40 + 4/40 is 19/40.

Steps for adding fractions

1. Add the two fractions:
   15/40 + 4/40 = 15 + 4/40 = 19/40
2. So, 15/40 + 4/40 = 19/40

MathStep (Works offline)

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

Related: ³⁰/₄₀+⁴/₄₀ ¹⁵/₄₀+⁸/₄₀ ¹⁵/₈₀+⁴/₄₀ ¹⁵/₄₀+⁴/₈₀ ⁴⁵/₄₀+⁴/₄₀ ¹⁵/₄₀+¹²/₄₀ ⁷⁵/₄₀+⁴/₄₀ ¹⁵/₄₀+²⁰/₄₀ ¹⁵/₄₀+²⁸/₄₀

Add Fractions Calculator