Exercise arithmetic.fractions.liberal

Description
simplify fractions liberally

Derivation

9/15+1/3

⇒ algebra.manipulation.simpler-fraction

3/5+1/3

⇒ algebra.manipulation.fraction-plus-scale

9/15+1/3

⇒ algebra.manipulation.fraction-plus-scale

9/15+5/15

⇒ algebra.manipulation.fraction-plus

14/15