title=OEF proportionality
description=collection of exercises on proportionality.
author=Dingyu XIAO
address=xiao@unice.fr
copyright=&copy; 2000- (<a href=COPYING>GNU GPL</a>)
translator=
translator_address=
version=1.00
wims_version=3.37f
language=en

category=exercise, oef
level=E5 E6 H1 H2
domain=algebra
keywords=proportionality, division, multiplication, percent
require=
scoring=yes

vardef=oef/var.def
