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This lesson introduces the concept of ratios.
About this resource
ليکندرو
خور تهندرو
چُاپ تهيلُا حق
CC BY-NC / CC BY-NC-SA
افغُانستُانی ݜچي هوړُاجيلی او آندېي بېخا
This lesson introduces the concept of ratios.
CC BY-NC / CC BY-NC-SA
