 
 <translate> Amalia can read 1 page in 2 / 4 = 0.5 minutes. Hence, she can read 18 pages in 18 x 0.5 minutes = 9 minutes. So, the answer is 9. <ibo> Amalia nwere ike ịgụ otu peeji n'ime nkeji abụọ na ọkara. N'ihi ya, ọ pụrụ ịgụ peeji 18 n'ime minit 18 x ọkara = minit 9. Ya mere, azịza ya bụ 9. 