 <translate> Da farko ka lissafa jimillar lokacin da Gretchen take zama a teburinta: awa 6 * minti 60 a awa ɗaya = minti 360. Sai ka raba wannan adadin da minti 90 don ka san yawan lokacin da Gretchen take hutu don tafiya: Minti 360 / minti 90 / hutu = hutu 4. Sai ka ninka adadin lokacin da Gretchen take hutawa da tsawon lokacin da take hutawa don ka san tsawon lokacin da Gretchen take tafiya: 4 hutawa * minti 10 / hutawa = minti 40. Amsar ita ce 40. <ibo> Nke mbụ, chọpụta awa ole Gretchen ji anọdụ ala n'oche ya: awa 6 * minit 60 kwa awa = minit 360. E mesịa, kewaa oge a site na minit 90 iji chọpụta oge ole Gretchen ji ezu ike iji gaa ije: minit 360 / minit 90 / ezumike = ezumike 4. Mgbe ahụ, mụbaa ọnụ ọgụgụ nke oge ezumike site n'ogologo nke oge ezumike nke ọ bụla iji chọpụta oge Gretchen ji eje ije: 4 oge ezumike * minit 10 / oge ezumike = minit 40. Ya mere, azịza ya bụ 40. 