Answers

Subtract 70/81 from 54/81

54/81 - 70/81 is -16/81.

Steps for subtracting fractions

1. Subtract the two fractions:
   54/81 - 70/81 = 54 - 70/81 = -16/81

MathStep (Works offline)

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

Related:

Subtract Fractions Calculator