 <translate> Ihe mere o ji dị otú ahụ: Ọ bụrụ na Jemma rere iko 400 n'ọnụ ego $5 ọ bụla, ọ ga-enweta 400 * $5 = $2000. Jemma rere okpukpu abụọ karịa Dorothy, nke pụtara Dorothy rere 400 / 2 = 200 okpokolo agba. Ọ bụrụ na Dorothy rere okpokoro iko ya na ọkara ego Jemma rere nke ya, mgbe ahụ ọ pụtara na ọ rere okpokoro iko ya na $5 / 2 = $2.5 kwa okpokoro iko. N'ozuzu, Dorothy nwetara $2.5 * 200 = $500 site n'ire ihe ndị e ji edochi anya iko ya. Ọnụ, ha nwetara $2000 + $500 = $2500 site n'ire okpokoro iko ndị ahụ. A kọwara ajụjụ na azịza ya n'okpuru ebe a. <hau> Hanyoyin tunani: Idan Jemma ta sayar da gilashin gilashi 400 a $ 5 kowannensu, ta yi 400 * $ 5 = $ 2000. Jemma ya sayar da sau biyu kamar yadda Dorothy ya yi, ma'ana Dorothy ta sayar da 400 / 2 = 200 frames. Idan Dorothy ta sayar da gilashin tabarau a rabin farashin da Jemma ta sayar da ita, to yana nufin ta sayar da gilashin tabarau a $ 5 / 2 = $ 2.5 a kowane gilashin gilashi. A duka, Dorothy ta samu $2.5 * 200 = $500 daga sayar da tagwayen tabarau. Tare, sun sami $ 2000 + $ 500 = $ 2500 daga sayar da gilashin gilashi. An bayyana tambayoyin da amsoshin da ke ƙasa. 