Answers

Add 40/60 and 45/60

40/60 + 45/60 is 17/12.

Steps for adding fractions

1. Add the two fractions:
   40/60 + 45/60 = 40 + 45/60 = 85/60
2. 85/60 simplified gives 17/12
3. So, 40/60 + 45/60 = 17/12
   In mixed form: 15/12

MathStep (Works offline)

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

Related: ⁸⁰/₆₀+⁴⁵/₆₀ ⁴⁰/₆₀+⁹⁰/₆₀

Add Fractions Calculator