 
<translate> Ala ọhụrụ Joyce nwetara ji okpukpu iri karịa ala ochie ya nke dị otu hekta na ọkara. Otu acre adabaghị maka ọrụ ugbo, na-ahapụ ya na 20 - 1 = 19 acres nke ala kwesịrị ekwesị maka ọrụ ugbo. Ya mere, azịza ya bụ 19. <eng> Joyce's new land is 10 times larger than her old 2 - acre property, for a total of 2 * 10 = 20 acres of land. One acre is not suitable for farming, leaving her with 20 - 1 = 19 acres of land suitable for farming. So, the answer is 19. 