 <translate> Hanyoyin hankali: Lambun yana da sarari don 6 * 13 = furanni 78 a duka. Wilma tana da furanni masu launin kore sau biyu fiye da furanni masu launin rawaya, wanda ke nufin tana da 2 * 12 = 24 furanni masu launin kore. Wannan ya bar mu da 78 - 24 - 12 = 42 ja furanni a gonar. An bayyana tambayoyin da amsoshin da ke ƙasa. <ibo> Ihe mere o ji dị otú ahụ: Ogige ahụ nwere ohere maka okooko osisi 6 * 13 = 78 n'ozuzu ya. Wilma nwere okpukpu abụọ karịa akwụkwọ ndụ akwụkwọ ndụ karịa okooko osisi na-acha odo odo, nke pụtara na o nwere 2 * 12 = 24 akwụkwọ ndụ akwụkwọ ndụ. Nke ahụ na-ahapụ anyị na 78 - 24 - 12 = 42 uhie okooko osisi n'ubi. A kọwara ajụjụ na azịza ya n'okpuru ebe a. 