A rectangular hall is 12 m long and embras e feroning is some of tiles of side 30 cm How many tiles will it in the entire hull? How many
required if tiles of side 15 em were used?

Select the best hypothesis explaining why countries may have preferred communism. communism promised jobs after the insecurities of war. communists forced the people to do what they said. communism was fueled by a dislike for democracy. communism provided economic freedom for businesses and workers.