Answers

Add 9/20 and 21/20

1^st number: 9/20, 2^nd number: 1 1/20

9/20 + 21/20 is 3/2.

Steps for adding fractions

1. Add the two fractions:
   9/20 + 21/20 = 9 + 21/20 = 30/20
2. 30/20 simplified gives 3/2
3. So, 9/20 + 21/20 = 3/2
   In mixed form: 11/2

MathStep (Works offline)

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

Related: ¹⁸/₂₀+²¹/₂₀ ⁹/₂₀+⁴²/₂₀ ⁹/₄₀+²¹/₂₀ ⁹/₂₀+²¹/₄₀ ²⁷/₂₀+²¹/₂₀ ⁹/₂₀+⁶³/₂₀ ⁹/₆₀+²¹/₂₀ ⁹/₂₀+²¹/₆₀ ⁴⁵/₂₀+²¹/₂₀ ⁶³/₂₀+²¹/₂₀

Add Fractions Calculator