 
 <translate> Reasoning: Before Cameron broke his hand he could type 5 × 10 = 50 words in 5 minutes. After he broke his hand he could only type 5 × 8 = 40 words in 5 minutes. The difference between the number of words he could type in 5 minutes before and after he broke his arm is 50 - 40 = 10 words. <ibo> Ntụgharị uche: Tupu Cameron agbajie aka ya, ọ pụrụ ịpịpụta mkpụrụ okwu 50 ugboro 10 n'ime minit ise. Mgbe o mebiri aka ya, ọ bụ naanị okwu iri anọ ka ọ ga-ede n'ime nkeji ise. Ihe dị iche n'okwu ole ọ pụrụ ịpịpụta n'ime minit 5 tupu ya agbajie aka ya na mgbe ọ gbajisịrị ya bụ 50 - 40 = 10 okwu. 