 <translate> The bugs ate enough plants for there to be 30 - 20 = 10 left. They were still full and only ate half, leaving 10 / 2 = 5 plants left. Later on, the bugs only ate 1 more which left 5 - 1 = 4 plants in the garden. The final answer: 4. <yor> Àwọn kòkòrò náà jẹ àwọn ewéko tó pọ̀ tó débi pé 30 - 20 = 10 ló kù. Oúnjẹ kò tíì tán nínú wọn rárá, ìdajì wọn ni wọ́n sì jẹ tán, èyí tó fi 10 / 2 = ewéko márùn-ún kù. Lẹ́yìn náà, kòkòrò náà tún jẹ ẹyọ kan, èyí tó fi 5 - 1 = 4 ọ̀gbìn sílẹ̀ nínú ọgbà náà. Ìdáhùn tó gbẹ̀yìn ni pé: 4. 