Answers

Subtract 40/45 from 81/45

1^st number: 1 36/45, 2^nd number: 40/45

81/45 - 40/45 is 41/45.

Steps for subtracting fractions

1. Subtract the two fractions:
   81/45 - 40/45 = 81 - 40/45 = 41/45

MathStep (Works offline)

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

Related: ⁸¹/₄₅-⁸⁰/₄₅ ⁸¹/₉₀-⁴⁰/₄₅ ⁸¹/₄₅-⁴⁰/₉₀

Subtract Fractions Calculator